From e3c315d149f32c1d72c4c1f39505bc7da43e595f Mon Sep 17 00:00:00 2001 From: Sebastian Meyer Date: Wed, 3 Apr 2024 22:32:46 +0200 Subject: [PATCH] Update documentation --- .../OCC-Basics-DataStructures-Collection.html | 1073 ------------- ...OCC-Basics-DataStructures-StrictArray.html | 420 ++++- .../OCC-Basics-DataStructures-StrictList.html | 162 +- ...OCC-Basics-DataStructures-StrictQueue.html | 238 ++- ...tructures-StrictSplDatastructureTrait.html | 1390 ----------------- ...OCC-Basics-DataStructures-StrictStack.html | 164 +- ...raits-StrictSplDoublyLinkedListTrait.html} | 180 +-- ...sics-InterfaceTraits-ArrayAccessTrait.html | 621 -------- ...Basics-InterfaceTraits-CountableTrait.html | 427 ----- ...nterfaceTraits-IteratorAggregateTrait.html | 427 ----- ...-Basics-InterfaceTraits-IteratorTrait.html | 658 -------- doc/files/src-datastructures-collection.html | 332 ---- ...tructures-strictspldatastructuretrait.html | 362 ----- ...raits-strictspldoublylinkedlisttrait.html} | 14 +- .../src-interfacetraits-arrayaccesstrait.html | 336 ---- .../src-interfacetraits-countabletrait.html | 336 ---- ...nterfacetraits-iteratoraggregatetrait.html | 336 ---- .../src-interfacetraits-iteratortrait.html | 336 ---- .../src/DataStructures/Collection.php.txt | 195 --- .../src/DataStructures/StrictArray.php.txt | 128 ++ .../src/DataStructures/StrictList.php.txt | 6 +- .../src/DataStructures/StrictQueue.php.txt | 21 +- .../StrictSplDatastructureTrait.php.txt | 420 ----- .../src/DataStructures/StrictStack.php.txt | 8 +- ...=> StrictSplDoublyLinkedListTrait.php.txt} | 2 +- .../ErrorHandlers/ThrowErrorException.php.txt | 8 +- .../TriggerExceptionError.php.txt | 2 +- .../InterfaceTraits/ArrayAccessTrait.php.txt | 113 -- .../InterfaceTraits/CountableTrait.php.txt | 64 - .../IteratorAggregateTrait.php.txt | 65 - .../src/InterfaceTraits/IteratorTrait.php.txt | 128 -- doc/guides/changelog.html | 29 +- doc/guides/changelog/index.html | 206 --- doc/guides/changelog/v1.0.0.html | 194 --- doc/guides/changelog/v1.0.1.html | 195 --- doc/guides/changelog/v1.1.0.html | 195 --- doc/guides/changelog/v2.0.0.html | 204 --- doc/guides/cheatsheet.html | 212 --- doc/guides/index.html | 2 + doc/guides/installation/index.html | 189 --- doc/guides/installation/test.html | 195 --- doc/indices/files.html | 2 +- doc/js/searchIndex.js | 97 +- .../occ-basics-datastructures-traits.html | 2 +- .../occ-basics-interfacetraits.html | 318 ---- doc/packages/Basics-DataStructures.html | 2 +- doc/packages/Basics-InterfaceTraits.html | 317 ---- 47 files changed, 1090 insertions(+), 10241 deletions(-) delete mode 100644 doc/classes/OCC-Basics-DataStructures-Collection.html delete mode 100644 doc/classes/OCC-Basics-DataStructures-StrictSplDatastructureTrait.html rename doc/classes/{OCC-Basics-DataStructures-Traits-StrictSplDatastructureTrait.html => OCC-Basics-DataStructures-Traits-StrictSplDoublyLinkedListTrait.html} (84%) delete mode 100644 doc/classes/OCC-Basics-InterfaceTraits-ArrayAccessTrait.html delete mode 100644 doc/classes/OCC-Basics-InterfaceTraits-CountableTrait.html delete mode 100644 doc/classes/OCC-Basics-InterfaceTraits-IteratorAggregateTrait.html delete mode 100644 doc/classes/OCC-Basics-InterfaceTraits-IteratorTrait.html delete mode 100644 doc/files/src-datastructures-collection.html delete mode 100644 doc/files/src-datastructures-strictspldatastructuretrait.html rename doc/files/{src-datastructures-traits-strictspldatastructuretrait.html => src-datastructures-traits-strictspldoublylinkedlisttrait.html} (93%) delete mode 100644 doc/files/src-interfacetraits-arrayaccesstrait.html delete mode 100644 doc/files/src-interfacetraits-countabletrait.html delete mode 100644 doc/files/src-interfacetraits-iteratoraggregatetrait.html delete mode 100644 doc/files/src-interfacetraits-iteratortrait.html delete mode 100644 doc/files/src/DataStructures/Collection.php.txt delete mode 100644 doc/files/src/DataStructures/StrictSplDatastructureTrait.php.txt rename doc/files/src/DataStructures/Traits/{StrictSplDatastructureTrait.php.txt => StrictSplDoublyLinkedListTrait.php.txt} (99%) delete mode 100644 doc/files/src/InterfaceTraits/ArrayAccessTrait.php.txt delete mode 100644 doc/files/src/InterfaceTraits/CountableTrait.php.txt delete mode 100644 doc/files/src/InterfaceTraits/IteratorAggregateTrait.php.txt delete mode 100644 doc/files/src/InterfaceTraits/IteratorTrait.php.txt delete mode 100644 doc/guides/changelog/index.html delete mode 100644 doc/guides/changelog/v1.0.0.html delete mode 100644 doc/guides/changelog/v1.0.1.html delete mode 100644 doc/guides/changelog/v1.1.0.html delete mode 100644 doc/guides/changelog/v2.0.0.html delete mode 100644 doc/guides/cheatsheet.html delete mode 100644 doc/guides/installation/index.html delete mode 100644 doc/guides/installation/test.html delete mode 100644 doc/namespaces/occ-basics-interfacetraits.html delete mode 100644 doc/packages/Basics-InterfaceTraits.html diff --git a/doc/classes/OCC-Basics-DataStructures-Collection.html b/doc/classes/OCC-Basics-DataStructures-Collection.html deleted file mode 100644 index aec9d8d..0000000 --- a/doc/classes/OCC-Basics-DataStructures-Collection.html +++ /dev/null @@ -1,1073 +0,0 @@ - - - - - PHP Basics - - - - - - - - - - - - - - - - - - - - - -
-

PHP Basics

- - -
- -
- - - -
- -
-
- - - - -
-
- - -
-

- Collection - - -
- in package - -
- - - implements - ArrayAccess, Countable, IteratorAggregate - - - Uses - ArrayAccessTrait, CountableTrait, IteratorAggregateTrait -

- -
- - -
- - - -

A generic collection of items.

- - - -
- Tags - - -
-
-
- author -
-
- -

Sebastian Meyer sebastian.meyer@opencultureconsulting.com

-
- -
-
- template -
-
- -

Item of mixed

-
- -
-
- - - -

- Table of Contents - - -

- - - -

- Interfaces - - -

-
-
ArrayAccess
Countable
IteratorAggregate
- - - - - - -

- Properties - - -

-
-
- $data - -  : array<string|int, TValue> -
-
Holds the iterable data.
- -
- -

- Methods - - -

-
-
- __construct() - -  : void -
-
Create a collection of items.
- -
- __get() - -  : Item|null -
-
Magic method to read collection items as properties.
- -
- __set() - -  : void -
-
Magic method to write collection items as properties.
- -
- add() - -  : void -
-
Add an item to the collection.
- -
- clear() - -  : void -
-
Clear the collection of any items.
- -
- copy() - -  : Collection<string|int, Item> -
-
Get a new collection with the same set of items.
- -
- get() - -  : Item|null -
-
Get the item at the specified index.
- -
- isEmpty() - -  : bool -
-
Check if collection is empty.
- -
- remove() - -  : void -
-
Remove an item from the collection.
- -
- set() - -  : void -
-
Set the item at the specified index.
- -
- toArray() - -  : array<string|int, Item> -
-
Return array representation of collection.
- -
- - - - - - - -
-

- Properties - - -

-
-

- $data - - - - -

- - -

Holds the iterable data.

- - - protected - array<string|int, TValue> - $data - = [] - - - - - -
-
- -
-

- Methods - - -

-
-

- __construct() - - -

- - -

Create a collection of items.

- - - public - __construct([array<string|int, Item> $items = [] ]) : void - -
-
- -
Parameters
-
-
- $items - : array<string|int, Item> - = []
-
-

Initial set of items

-
- -
-
- - - - -
-
-

- __get() - - -

- - -

Magic method to read collection items as properties.

- - - public - __get(string|int $key) : Item|null - -
-
- -
Parameters
-
-
- $key - : string|int -
-
-

The item's index

-
- -
-
- - - -
-
Return values
- Item|null - — -

The item or NULL if key is invalid

-
- -
- -
-
-

- __set() - - -

- - -

Magic method to write collection items as properties.

- - - public - __set(string|int $key, Item $item) : void - -
-
- -
Parameters
-
-
- $key - : string|int -
-
-

The new item's index

-
- -
-
- $item - : Item -
-
-

The new item

-
- -
-
- - - - -
-
-

- add() - - -

- - -

Add an item to the collection.

- - - public - add(Item $item) : void - -
-
APIYes
- -
- -
Parameters
-
-
- $item - : Item -
-
-

The new item

-
- -
-
- - - - -
-
-

- clear() - - -

- - -

Clear the collection of any items.

- - - public - clear() : void - -
-
APIYes
- -
- - - - - -
-
-

- copy() - - -

- - -

Get a new collection with the same set of items.

- - - public - copy() : Collection<string|int, Item> - -
-
APIYes
- -
- - - - -
-
Return values
- Collection<string|int, Item> - — -

The new collection with the same items

-
- -
- -
-
-

- get() - - -

- - -

Get the item at the specified index.

- - - public - get(string|int $key) : Item|null - -
-
APIYes
- -
- -
Parameters
-
-
- $key - : string|int -
-
-

The item's index

-
- -
-
- - - -
-
Return values
- Item|null - — -

The item or NULL if key is invalid

-
- -
- -
-
-

- isEmpty() - - -

- - -

Check if collection is empty.

- - - public - isEmpty() : bool - -
-
APIYes
- -
- - - - -
-
Return values
- bool - — -

Whether the collection contains any items

-
- -
- -
-
-

- remove() - - -

- - -

Remove an item from the collection.

- - - public - remove(string|int $key) : void - -
-
APIYes
- -
- -
Parameters
-
-
- $key - : string|int -
-
-

The item's key

-
- -
-
- - - - -
-
-

- set() - - -

- - -

Set the item at the specified index.

- - - public - set(string|int $key, Item $item) : void - -
-
APIYes
- -
- -
Parameters
-
-
- $key - : string|int -
-
-

The new item's index

-
- -
-
- $item - : Item -
-
-

The new item

-
- -
-
- - - - -
-
-

- toArray() - - -

- - -

Return array representation of collection.

- - - public - toArray() : array<string|int, Item> - -
-
APIYes
- -
- - - - -
-
Return values
- array<string|int, Item> - — -

Array of collection items

-
- -
- -
-
- -
-
-
-
- 

-        

-        
-    

-

-
-    
-
-    

-                                

-                

-                                
-    

-        On this page
-
-        
-    

-
-                

-                            

-            

-    

-        

-            
Search results

-            
-        

-        

-            
    
-        
    
-    
    
-
    
-        
    
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-    
    
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-    
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-    
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diff --git a/doc/classes/OCC-Basics-DataStructures-StrictArray.html b/doc/classes/OCC-Basics-DataStructures-StrictArray.html
index 5195ebb..3f3cb9a 100644
--- a/doc/classes/OCC-Basics-DataStructures-StrictArray.html
+++ b/doc/classes/OCC-Basics-DataStructures-StrictArray.html
@@ -207,9 +207,9 @@
         
 
             
    A type-sensitive, traversable array.
    
@@ -292,6 +292,13 @@ names.
    
 
 
    Add/insert a item at the specified index.
    
 
+            
    
+    bottom()
+    
+                                 : AllowedType    
+
    
+
    Peek at the first item of the array.
    
+
             
    
     clear()
     
@@ -397,6 +404,13 @@ names.
    
 
    
 
    Unset the specified offset.
    
 
+            
    
+    pop()
+    
+                                 : AllowedType    
+
    
+
    Pop the item from the end of the array.
    
+
             
    
     prev()
     
@@ -404,6 +418,13 @@ names.
    
 
    
 
    Move back to previous item.
    
 
+            
    
+    push()
+    
+                                 : void    
+
    
+
    Push an item at the end of the array.
    
+
             
    
     remove()
     
@@ -439,6 +460,13 @@ names.
    
 
    
 
    Set allowed data types.
    
 
+            
    
+    shift()
+    
+                                 : AllowedType    
+
    
+
    Shift the item from the beginning of the array.
    
+
             
    
     toArray()
     
@@ -446,6 +474,13 @@ names.
    
 
    
 
    Return array representation of collection.
    
 
+            
    
+    top()
+    
+                                 : AllowedType    
+
    
+
    Peek at the last item of the array.
    
+
             
    
     toStrictList()
     
@@ -460,6 +495,13 @@ names.
    
 
    
 
    Restore $this from string representation.
    
 
+            
    
+    unshift()
+    
+                                 : void    
+
    
+
    Prepend the array with an item.
    
+
             
    
     valid()
     
@@ -633,6 +675,66 @@ Possible values are:
    
                                             
 
     
+
+                    
    
+    
    
+        bottom()
+        
+
+    
    
+    
+
+        
    Peek at the first item of the array.
    
+
+    
+    public
+                    bottom() : AllowedType
+
+    
    
+            
    APIYes
    
+
+        
    
+    
+    
+    
+    
    
+        Tags
+        
+
+    
    
+    
    
+                                    
    
+                    throws
+                
    
+                
    
+                                                                RuntimeException
+                                                            
+                                                 
    if the array is empty
    
+
    
+
+                                    
    
+                                            
    
+
+            
    
+        
    Return values
    
+        AllowedType
+                    —
+                
    The first item of the array
    
+
    
+
+            
    
+
 
    
                     
    0.
    
     
 
     
+
    
+                    
    
+    
    
+        pop()
+        
+
+    
    
+    
+
+        
    Pop the item from the end of the array.
    
+
+    
+    public
+                    pop() : AllowedType
+
+    
    
+            
    APIYes
    
+
+        
    
+    
+    
+    
+    
    
+        Tags
+        
+
+    
    
+    
    
+                                    
    
+                    throws
+                
    
+                
    
+                                                                RuntimeException
+                                                            
+                                                 
    if the array is empty
    
+
    
+
+                                    
    
+                                            
    
+
+            
    
+        
    Return values
    
+        AllowedType
+                    —
+                
    The last item of the array
    
+
    
+
+            
    
+
 
    
                     
    0.
    
     
 
     
+
    
+                    
    
+    
    
+        push()
+        
+
+    
    
+    
+
+        
    Push an item at the end of the array.
    
+
+    
+    public
+                    push(AllowedType $value) : void
+
+    
    
+            
    APIYes
    
+
+        
    
+    
+        
    Parameters
    
+    
    
+                    
    
+                $value
+                : AllowedType
+                            
    
+            
    
+                    
    The item to push
    
+
    
+
+            
    
+            
    
+
+    
+    
    
+        Tags
+        
+
+    
    
+    
    
+                                    
    
+                    throws
+                
    
+                
    
+                                                                InvalidDataTypeException
+                                                            
+                                                 
    if $value is not of allowed type
    
+
    
+
+                                    
    
+                                            
    
+
+    
 
    
                     
    0.
    
                                             
 
     
+
    
+                    
    
+    
    
+        shift()
+        
+
+    
    
+    
+
+        
    Shift the item from the beginning of the array.
    
+
+    
+    public
+                    shift() : AllowedType
+
+    
    
+            
    APIYes
    
+
+        
    
+    
+    
+    
+    
    
+        Tags
+        
+
+    
    
+    
    
+                                    
    
+                    throws
+                
    
+                
    
+                                                                RuntimeException
+                                                            
+                                                 
    if the array is empty
    
+
    
+
+                                    
    
+                                            
    
+
+            
    
+        
    Return values
    
+        AllowedType
+                    —
+                
    The first item of the array
    
+
    
+
+            
    
+
 
    
                     
    0.
    
 
             
 
+
    
+                    
    
+    
    
+        top()
+        
+
+    
    
+    
+
+        
    Peek at the last item of the array.
    
+
+    
+    public
+                    top() : AllowedType
+
+    
    
+            
    APIYes
    
+
+        
    
+    
+    
+    
+    
    
+        Tags
+        
+
+    
    
+    
    
+                                    
    
+                    throws
+                
    
+                
    
+                                                                RuntimeException
+                                                            
+                                                 
    if the array is empty
    
+
    
+
+                                    
    
+                                            
    
+
+            
    
+        
    Return values
    
+        AllowedType
+                    —
+                
    The last item of the array
    
+
    
+
+            
    
+
 
    
                     
    0.
    
     
 
     
+
    
+                    
    
+    
    
+        unshift()
+        
+
+    
    
+    
+
+        
    Prepend the array with an item.
    
+
+    
+    public
+                    unshift(AllowedType $value) : void
+
+    
    
+            
    APIYes
    
+
+        
    
+    
+        
    Parameters
    
+    
    
+                    
    
+                $value
+                : AllowedType
+                            
    
+            
    
+                    
    The item to unshift
    
+
    
+
+            
    
+            
    
+
+    
+    
    
+        Tags
+        
+
+    
    
+    
    
+                                    
    
+                    throws
+                
    
+                
    
+                                                                InvalidDataTypeException
+                                                            
+                                                 
    if $value is not of allowed type
    
+
    
+
+                                    
    
+                                            
    
+
+    
 
    
                     
    0.
    
                 
             
diff --git a/doc/classes/OCC-Basics-DataStructures-StrictList.html b/doc/classes/OCC-Basics-DataStructures-StrictList.html
index 1b110f3..0442e8f 100644
--- a/doc/classes/OCC-Basics-DataStructures-StrictList.html
+++ b/doc/classes/OCC-Basics-DataStructures-StrictList.html
@@ -193,7 +193,7 @@
     
             
             Uses
-                            StrictSplDatastructureTrait                    
+                            StrictSplDoublyLinkedListTrait                    
     
 
 
    
@@ -267,98 +267,98 @@ constructor with an array of atomic types or fully qualified class names.
    
 
 
    
             
    
-    __construct()
+    __construct()
     
                                  : void    
 
    
 
    Create a type-sensitive, traversable list of items.
    
 
             
    
-    add()
+    add()
     
                                  : void    
 
    
 
    Add/insert a new item at the specified offset.
    
 
             
    
-    append()
+    append()
     
                                  : void    
 
    
 
    Append items at the end of the list.
    
 
             
    
-    clear()
+    clear()
     
                                  : void    
 
    
 
    Clear the list of any items.
    
 
             
    
-    get()
+    get()
     
                                  : AllowedType    
 
    
 
    Get the item at the specified index.
    
 
             
    
-    isList()
+    isList()
     
                                  : true    
 
    
 
    Check if this can be considered a list.
    
 
             
    
-    offsetSet()
+    offsetSet()
     
                                  : void    
 
    
 
    Set the item at the specified offset.
    
 
             
    
-    prepend()
+    prepend()
     
                                  : void    
 
    
 
    Prepend items at the start of the list.
    
 
             
    
-    push()
+    push()
     
                                  : void    
 
    
 
    Push an item at the end of the list.
    
 
             
    
-    remove()
+    remove()
     
                                  : void    
 
    
 
    Remove an item from the list.
    
 
             
    
-    set()
+    set()
     
                                  : void    
 
    
 
    Set an item at the specified index.
    
 
             
    
-    toArray()
+    toArray()
     
                                  : array<int, AllowedType>    
 
    
 
    Return array representation of list.
    
 
             
    
-    toStrictCollection()
+    toStrictCollection()
     
                                  : StrictCollection<string|int, AllowedType>    
 
    
 
    Turn list into a type-sensitive collection.
    
 
             
    
-    unshift()
+    unshift()
     
                                  : void    
 
    
@@ -387,15 +387,15 @@ constructor with an array of atomic types or fully qualified class names.
    
 >
     
    
         __construct()
-        
+        
 
     
    
     
 
         
    Create a type-sensitive, traversable list of items.
    
@@ -440,7 +440,7 @@ Possible values are:
    
     
     
    
         Tags
-        
+        
 
     
    
     
    
@@ -466,15 +466,15 @@ Possible values are:
    
 >
     
    
         add()
-        
+        
 
     
    
     
 
         
    Add/insert a new item at the specified offset.
    
@@ -513,7 +513,7 @@ Possible values are:
    
     
     
    
         Tags
-        
+        
 
     
    
     
    
@@ -549,15 +549,15 @@ Possible values are:
    
 >
     
    
         append()
-        
+        
 
     
    
     
 
         
    Append items at the end of the list.
    
@@ -587,7 +587,7 @@ Possible values are:
    
     
     
    
         Tags
-        
+        
 
     
    
     
    
@@ -613,15 +613,15 @@ Possible values are:
    
 >
     
    
         clear()
-        
+        
 
     
    
     
 
         
    Clear the list of any items.
    
@@ -648,15 +648,15 @@ Possible values are:
    
 >
     
    
         get()
-        
+        
 
     
    
     
 
         
    Get the item at the specified index.
    
@@ -686,7 +686,7 @@ Possible values are:
    
     
     
    
         Tags
-        
+        
 
     
    
     
    
@@ -720,15 +720,15 @@ Possible values are:
    
 >
     
    
         isList()
-        
+        
 
     
    
     
 
         
    Check if this can be considered a list.
    
@@ -763,15 +763,15 @@ Possible values are:
    
 >
     
    
         offsetSet()
-        
+        
 
     
    
     
 
         
    Set the item at the specified offset.
    
@@ -810,7 +810,7 @@ Possible values are:
    
     
     
    
         Tags
-        
+        
 
     
    
     
    
@@ -846,15 +846,15 @@ Possible values are:
    
 >
     
    
         prepend()
-        
+        
 
     
    
     
 
         
    Prepend items at the start of the list.
    
@@ -884,7 +884,7 @@ Possible values are:
    
     
     
    
         Tags
-        
+        
 
     
    
     
    
@@ -910,15 +910,15 @@ Possible values are:
    
 >
     
    
         push()
-        
+        
 
     
    
     
 
         
    Push an item at the end of the list.
    
@@ -948,7 +948,7 @@ Possible values are:
    
     
     
    
         Tags
-        
+        
 
     
    
     
    
@@ -974,15 +974,15 @@ Possible values are:
    
 >
     
    
         remove()
-        
+        
 
     
    
     
 
         
    Remove an item from the list.
    
@@ -1012,7 +1012,7 @@ Possible values are:
    
     
     
    
         Tags
-        
+        
 
     
    
     
    
@@ -1038,15 +1038,15 @@ Possible values are:
    
 >
     
    
         set()
-        
+        
 
     
    
     
 
         
    Set an item at the specified index.
    
@@ -1085,7 +1085,7 @@ Possible values are:
    
     
     
    
         Tags
-        
+        
 
     
    
     
    
@@ -1111,15 +1111,15 @@ Possible values are:
    
 >
     
    
         toArray()
-        
+        
 
     
    
     
 
         
    Return array representation of list.
    
@@ -1154,15 +1154,15 @@ Possible values are:
    
 >
     
    
         toStrictCollection()
-        
+        
 
     
    
     
 
         
    Turn list into a type-sensitive collection.
    
@@ -1197,15 +1197,15 @@ Possible values are:
    
 >
     
    
         unshift()
-        
+        
 
     
    
     
 
         
    Prepend the list with an item.
    
@@ -1235,7 +1235,7 @@ Possible values are:
    
     
     
    
         Tags
-        
+        
 
     
    
     
    
@@ -1366,20 +1366,20 @@ Possible values are:
    
                         
  • Methods
    • 
             
  • 
                 
             
    • 
                     
diff --git a/doc/classes/OCC-Basics-DataStructures-StrictQueue.html b/doc/classes/OCC-Basics-DataStructures-StrictQueue.html
index 6c1569b..cc20c8c 100644
--- a/doc/classes/OCC-Basics-DataStructures-StrictQueue.html
+++ b/doc/classes/OCC-Basics-DataStructures-StrictQueue.html
@@ -193,7 +193,7 @@
     
             
             Uses
-                            StrictSplDatastructureTrait                    
+                            StrictSplDoublyLinkedListTrait                    
     
 
 
    
@@ -204,9 +204,9 @@
         
 
             
    A type-sensitive, taversable queue (FIFO).
    
@@ -267,33 +267,40 @@ array of atomic types or fully qualified class names.
    
 
 
    
             
    
-    __construct()
+    __construct()
     
                                  : void    
 
    
 
    Create a type-sensitive, traversable list of items.
    
 
             
    
-    add()
+    add()
     
                                  : void    
 
    
 
    Add/insert a new item at the specified offset.
    
 
             
    
-    append()
+    append()
     
                                  : void    
 
    
 
    Append items at the end of the list.
    
 
             
    
-    clear()
+    clear()
     
                                  : void    
 
    
 
    Clear the list of any items.
    
 
+            
    
+    dequeue()
+    
+                                 : AllowedType    
+
    
+
    Dequeue an item from the queue.
    
+
             
    
     enqueue()
     
@@ -302,70 +309,70 @@ array of atomic types or fully qualified class names.
    
 
    Add an item to the queue.
    
 
             
    
-    get()
+    get()
     
                                  : AllowedType    
 
    
 
    Get the item at the specified index.
    
 
             
    
-    isList()
+    isList()
     
                                  : true    
 
    
 
    Check if this can be considered a list.
    
 
             
    
-    offsetSet()
+    offsetSet()
     
                                  : void    
 
    
 
    Set the item at the specified offset.
    
 
             
    
-    prepend()
+    prepend()
     
                                  : void    
 
    
 
    Prepend items at the start of the list.
    
 
             
    
-    push()
+    push()
     
                                  : void    
 
    
 
    Push an item at the end of the list.
    
 
             
    
-    remove()
+    remove()
     
                                  : void    
 
    
 
    Remove an item from the list.
    
 
             
    
-    set()
+    set()
     
                                  : void    
 
    
 
    Set an item at the specified index.
    
 
             
    
-    toArray()
+    toArray()
     
                                  : array<int, AllowedType>    
 
    
 
    Return array representation of list.
    
 
             
    
-    toStrictCollection()
+    toStrictCollection()
     
                                  : StrictCollection<string|int, AllowedType>    
 
    
 
    Turn list into a type-sensitive collection.
    
 
             
    
-    unshift()
+    unshift()
     
                                  : void    
 
    
@@ -394,15 +401,15 @@ array of atomic types or fully qualified class names.
    
 >
     
    
         __construct()
-        
+        
 
     
    
     
 
         
    Create a type-sensitive, traversable list of items.
    
@@ -447,7 +454,7 @@ Possible values are:
    
     
     
    
         Tags
-        
+        
 
     
    
     
    
@@ -473,15 +480,15 @@ Possible values are:
    
 >
     
    
         add()
-        
+        
 
     
    
     
 
         
    Add/insert a new item at the specified offset.
    
@@ -520,7 +527,7 @@ Possible values are:
    
     
     
    
         Tags
-        
+        
 
     
    
     
    
@@ -556,15 +563,15 @@ Possible values are:
    
 >
     
    
         append()
-        
+        
 
     
    
     
 
         
    Append items at the end of the list.
    
@@ -594,7 +601,7 @@ Possible values are:
    
     
     
    
         Tags
-        
+        
 
     
    
     
    
@@ -620,15 +627,15 @@ Possible values are:
    
 >
     
    
         clear()
-        
+        
 
     
    
     
 
         
    Clear the list of any items.
    
@@ -646,6 +653,66 @@ Possible values are:
    
     
 
     
+
    
+                    
    
+    
    
+        dequeue()
+        
+
+    
    
+    
+
+        
    Dequeue an item from the queue.
    
+
+    
+    public
+                    dequeue() : AllowedType
+
+    
    
+            
    APIYes
    
+
+        
    
+    
+    
+    
+    
    
+        Tags
+        
+
+    
    
+    
    
+                                    
    
+                    throws
+                
    
+                
    
+                                                                RuntimeException
+                                                            
+                                                 
    if the queue is empty
    
+
    
+
+                                    
    
+                                            
    
+
+            
    
+        
    Return values
    
+        AllowedType
+                    —
+                
    The dequeued item
    
+
    
+
+            
    
+
 
    
                     
    
     StrictQueue.php
     :
-    61
+    76
 
-            
+            
     
 
         
    Add an item to the queue.
    
@@ -719,15 +786,15 @@ Possible values are:
    
 >
     
    
         get()
-        
+        
 
     
    
     
 
         
    Get the item at the specified index.
    
@@ -757,7 +824,7 @@ Possible values are:
    
     
     
    
         Tags
-        
+        
 
     
    
     
    
@@ -791,15 +858,15 @@ Possible values are:
    
 >
     
    
         isList()
-        
+        
 
     
    
     
 
         
    Check if this can be considered a list.
    
@@ -834,15 +901,15 @@ Possible values are:
    
 >
     
    
         offsetSet()
-        
+        
 
     
    
     
 
         
    Set the item at the specified offset.
    
@@ -881,7 +948,7 @@ Possible values are:
    
     
     
    
         Tags
-        
+        
 
     
    
     
    
@@ -917,15 +984,15 @@ Possible values are:
    
 >
     
    
         prepend()
-        
+        
 
     
    
     
 
         
    Prepend items at the start of the list.
    
@@ -955,7 +1022,7 @@ Possible values are:
    
     
     
    
         Tags
-        
+        
 
     
    
     
    
@@ -981,15 +1048,15 @@ Possible values are:
    
 >
     
    
         push()
-        
+        
 
     
    
     
 
         
    Push an item at the end of the list.
    
@@ -1019,7 +1086,7 @@ Possible values are:
    
     
     
    
         Tags
-        
+        
 
     
    
     
    
@@ -1045,15 +1112,15 @@ Possible values are:
    
 >
     
    
         remove()
-        
+        
 
     
    
     
 
         
    Remove an item from the list.
    
@@ -1083,7 +1150,7 @@ Possible values are:
    
     
     
    
         Tags
-        
+        
 
     
    
     
    
@@ -1109,15 +1176,15 @@ Possible values are:
    
 >
     
    
         set()
-        
+        
 
     
    
     
 
         
    Set an item at the specified index.
    
@@ -1156,7 +1223,7 @@ Possible values are:
    
     
     
    
         Tags
-        
+        
 
     
    
     
    
@@ -1182,15 +1249,15 @@ Possible values are:
    
 >
     
    
         toArray()
-        
+        
 
     
    
     
 
         
    Return array representation of list.
    
@@ -1225,15 +1292,15 @@ Possible values are:
    
 >
     
    
         toStrictCollection()
-        
+        
 
     
    
     
 
         
    Turn list into a type-sensitive collection.
    
@@ -1268,15 +1335,15 @@ Possible values are:
    
 >
     
    
         unshift()
-        
+        
 
     
    
     
 
         
    Prepend the list with an item.
    
@@ -1306,7 +1373,7 @@ Possible values are:
    
     
     
    
         Tags
-        
+        
 
     
    
     
    
@@ -1437,21 +1504,22 @@ Possible values are:
    
                         
  • Methods
    • 
             
  • 
                 
             
    • 
                     
diff --git a/doc/classes/OCC-Basics-DataStructures-StrictSplDatastructureTrait.html b/doc/classes/OCC-Basics-DataStructures-StrictSplDatastructureTrait.html
deleted file mode 100644
index 2552eec..0000000
--- a/doc/classes/OCC-Basics-DataStructures-StrictSplDatastructureTrait.html
+++ /dev/null
@@ -1,1390 +0,0 @@
-
-
-
-    
-            PHP Basics
-    
-    
-    
-    
-    
-    
-            
-        
-        
-        
-        
-        
-        
-        
-                
-        
-        
-        
-        
-    
-
-    
    
-    
    PHP Basics
    
-    
-    
-    
    
-    
-
    
-
-    
-
-
    
-
-    
    
-        
    
-            
-
-
-
-            
    
-                                
    
-                                        
-
-    
    
-        
    
-    StrictSplDatastructureTrait
-    
    
-
-        
-
-            
    The common interface of all type-sensitive, SPL-based datastructures.
    
-
-    
    This extends all methods of the common interface of the Standard PHP Library
-Doubly Linked List Datastructures
-by type-checking to only allow specified data types on the list.
    
-
    
-
-
-    
    
-        Tags
-        
-
-    
    
-    
    
-                                    
    
-                    author
-                
    
-                
    
-                                                                                
-                                                 
    Sebastian Meyer sebastian.meyer@opencultureconsulting.com
    
-
    
-
-                                    
    
-                                                
    
-                    template
-                
    
-                
    
-                                                                                
-                                                 
    AllowedType of mixed
    
-
    
-
-                                    
    
-                                            
    
-
-
-
-
    
-    Table of Contents
-    
-
-
    
-
-
-
-
-
-
-
-
-
-
-
    
-    Methods
-    
-
-
    
-
    
-            
    
-    __construct()
-    
-                                 : void    
-
    
-
    Create a type-sensitive, traversable list of items.
    
-
-            
    
-    add()
-    
-                                 : void    
-
    
-
    Add/insert a new item at the specified offset.
    
-
-            
    
-    append()
-    
-                                 : void    
-
    
-
    Append items at the end of the list.
    
-
-            
    
-    clear()
-    
-                                 : void    
-
    
-
    Clear the list of any items.
    
-
-            
    
-    get()
-    
-                                 : AllowedType    
-
    
-
    Get the item at the specified index.
    
-
-            
    
-    isList()
-    
-                                 : true    
-
    
-
    Check if this can be considered a list.
    
-
-            
    
-    offsetSet()
-    
-                                 : void    
-
    
-
    Set the item at the specified offset.
    
-
-            
    
-    prepend()
-    
-                                 : void    
-
    
-
    Prepend items at the start of the list.
    
-
-            
    
-    push()
-    
-                                 : void    
-
    
-
    Push an item at the end of the list.
    
-
-            
    
-    remove()
-    
-                                 : void    
-
    
-
    Remove an item from the list.
    
-
-            
    
-    set()
-    
-                                 : void    
-
    
-
    Set an item at the specified index.
    
-
-            
    
-    toArray()
-    
-                                 : array<int, AllowedType>    
-
    
-
    Return array representation of list.
    
-
-            
    
-    toStrictCollection()
-    
-                                 : StrictCollection<string|int, AllowedType>    
-
    
-
    Turn list into a type-sensitive collection.
    
-
-            
    
-    unshift()
-    
-                                 : void    
-
    
-
    Prepend the list with an item.
    
-
-    
    
-
-
-
-
-        
-
-        
-
-            
    
-        
    
-            Methods
-            
-
-        
    
-                    
    
-    
    
-        __construct()
-        
-
-    
    
-    
-
-        
    Create a type-sensitive, traversable list of items.
    
-
-    
-    public
-                    __construct([array<string|int, string> $allowedTypes = [] ]) : void
-
-    
    
-        
    
-    
-        
    Parameters
    
-    
    
-                    
    
-                $allowedTypes
-                : array<string|int, string>
-                 = []            
    
-            
    
-                    
    Allowed data types of items (optional)
    
-
    If empty, all types are allowed.
-Possible values are:
    
-
      
-
    • "array"
      • 
-
    • "bool"
      • 
-
    • "callable"
      • 
-
    • "countable"
      • 
-
    • "float" or "double"
      • 
-
    • "int" or "integer" or "long"
      • 
-
    • "iterable"
      • 
-
    • "null"
      • 
-
    • "numeric"
      • 
-
    • "object" or FQCN
      • 
-
    • "resource"
      • 
-
    • "scalar"
      • 
-
    • "string"
      • 
-
    
-
    
-
-            
    
-            
    
-
-    
-    
    
-        Tags
-        
-
-    
    
-    
    
-                                    
    
-                    throws
-                
    
-                
    
-                                                                InvalidArgumentException
-                                                            
-                                                 
    if any value of $allowedTypes is not a string
    
-
    
-
-                                    
    
-                                            
    
-
-    
-
    
-                    
    
-    
    
-        add()
-        
-
-    
    
-    
-
-        
    Add/insert a new item at the specified offset.
    
-
-    
-    public
-                    add(int $offset, AllowedType $value) : void
-
-    
    
-            
    APIYes
    
-
-        
    
-    
-        
    Parameters
    
-    
    
-                    
    
-                $offset
-                : int
-                            
    
-            
    
-                    
    The offset where the new item is to be inserted
    
-
    
-
-            
    
-                    
    
-                $value
-                : AllowedType
-                            
    
-            
    
-                    
    The new item for the offset
    
-
    
-
-            
    
-            
    
-
-    
-    
    
-        Tags
-        
-
-    
    
-    
    
-                                    
    
-                    throws
-                
    
-                
    
-                                                                InvalidArgumentException
-                                                            
-                                                 
    if $value is not of allowed type
    
-
    
-
-                                    
    
-                            
    
-                    throws
-                
    
-                
    
-                                                                OutOfRangeException
-                                                            
-                                                 
    when $offset is out of bounds
    
-
    
-
-                                    
    
-                                            
    
-
-    
-
    
-                    
    
-    
    
-        append()
-        
-
-    
    
-    
-
-        
    Append items at the end of the list.
    
-
-    
-    public
-                    append(AllowedType ...$values) : void
-
-    
    
-            
    APIYes
    
-
-        
    
-    
-        
    Parameters
    
-    
    
-                    
    
-                $values
-                : AllowedType
-                            
    
-            
    
-                    
    One or more items to append
    
-
    
-
-            
    
-            
    
-
-    
-    
    
-        Tags
-        
-
-    
    
-    
    
-                                    
    
-                    throws
-                
    
-                
    
-                                                                InvalidArgumentException
-                                                            
-                                                 
    if any $values is not of allowed type
    
-
    
-
-                                    
    
-                                            
    
-
-    
-
    
-                    
    
-    
    
-        clear()
-        
-
-    
    
-    
-
-        
    Clear the list of any items.
    
-
-    
-    public
-                    clear() : void
-
-    
    
-            
    APIYes
    
-
-        
    
-    
-    
-    
-
-    
-
    
-                    
    
-    
    
-        get()
-        
-
-    
    
-    
-
-        
    Get the item at the specified index.
    
-
-    
-    public
-                    get(int $offset) : AllowedType
-
-    
    
-            
    APIYes
    
-
-        
    
-    
-        
    Parameters
    
-    
    
-                    
    
-                $offset
-                : int
-                            
    
-            
    
-                    
    The item's index
    
-
    
-
-            
    
-            
    
-
-    
-    
    
-        Tags
-        
-
-    
    
-    
    
-                                    
    
-                    throws
-                
    
-                
    
-                                                                OutOfRangeException
-                                                            
-                                                 
    when $offset is out of bounds
    
-
    
-
-                                    
    
-                                            
    
-
-            
    
-        
    Return values
    
-        AllowedType
-                    —
-                
    The item
    
-
    
-
-            
    
-
-
    
-                    
    
-    
    
-        isList()
-        
-
-    
    
-    
-
-        
    Check if this can be considered a list.
    
-
-    
-    public
-                    isList() : true
-
-    
    
-            
    APIYes
    
-
-        
    
-    
-    
-    
-
-            
    
-        
    Return values
    
-        true
-                    —
-                
    Always TRUE (this exists only for compatibility reasons)
    
-
    
-
-            
    
-
-
    
-                    
    
-    
    
-        offsetSet()
-        
-
-    
    
-    
-
-        
    Set the item at the specified offset.
    
-
-    
-    public
-                    offsetSet(int|null $offset, AllowedType $value) : void
-
-    
    
-            
    APIYes
    
-
-        
    
-    
-        
    Parameters
    
-    
    
-                    
    
-                $offset
-                : int|null
-                            
    
-            
    
-                    
    The offset being set or NULL to append
    
-
    
-
-            
    
-                    
    
-                $value
-                : AllowedType
-                            
    
-            
    
-                    
    The new item for the offset
    
-
    
-
-            
    
-            
    
-
-    
-    
    
-        Tags
-        
-
-    
    
-    
    
-                                    
    
-                    throws
-                
    
-                
    
-                                                                InvalidArgumentException
-                                                            
-                                                 
    if $value is not of allowed type
    
-
    
-
-                                    
    
-                            
    
-                    throws
-                
    
-                
    
-                                                                OutOfRangeException
-                                                            
-                                                 
    when $offset is out of bounds
    
-
    
-
-                                    
    
-                                            
    
-
-    
-
    
-                    
    
-    
    
-        prepend()
-        
-
-    
    
-    
-
-        
    Prepend items at the start of the list.
    
-
-    
-    public
-                    prepend(AllowedType ...$values) : void
-
-    
    
-            
    APIYes
    
-
-        
    
-    
-        
    Parameters
    
-    
    
-                    
    
-                $values
-                : AllowedType
-                            
    
-            
    
-                    
    One or more items to prepend
    
-
    
-
-            
    
-            
    
-
-    
-    
    
-        Tags
-        
-
-    
    
-    
    
-                                    
    
-                    throws
-                
    
-                
    
-                                                                InvalidArgumentException
-                                                            
-                                                 
    if $value is not of allowed type
    
-
    
-
-                                    
    
-                                            
    
-
-    
-
    
-                    
    
-    
    
-        push()
-        
-
-    
    
-    
-
-        
    Push an item at the end of the list.
    
-
-    
-    public
-                    push(AllowedType $value) : void
-
-    
    
-            
    APIYes
    
-
-        
    
-    
-        
    Parameters
    
-    
    
-                    
    
-                $value
-                : AllowedType
-                            
    
-            
    
-                    
    The item to push
    
-
    
-
-            
    
-            
    
-
-    
-    
    
-        Tags
-        
-
-    
    
-    
    
-                                    
    
-                    throws
-                
    
-                
    
-                                                                InvalidArgumentException
-                                                            
-                                                 
    if $value is not of allowed type
    
-
    
-
-                                    
    
-                                            
    
-
-    
-
    
-                    
    
-    
    
-        remove()
-        
-
-    
    
-    
-
-        
    Remove an item from the list.
    
-
-    
-    public
-                    remove(int $offset) : void
-
-    
    
-            
    APIYes
    
-
-        
    
-    
-        
    Parameters
    
-    
    
-                    
    
-                $offset
-                : int
-                            
    
-            
    
-                    
    The item's index
    
-
    
-
-            
    
-            
    
-
-    
-    
    
-        Tags
-        
-
-    
    
-    
    
-                                    
    
-                    throws
-                
    
-                
    
-                                                                OutOfRangeException
-                                                            
-                                                 
    when $offset is out of bounds
    
-
    
-
-                                    
    
-                                            
    
-
-    
-
    
-                    
    
-    
    
-        set()
-        
-
-    
    
-    
-
-        
    Set an item at the specified index.
    
-
-    
-    public
-                    set(int $offset, AllowedType $value) : void
-
-    
    
-            
    APIYes
    
-
-        
    
-    
-        
    Parameters
    
-    
    
-                    
    
-                $offset
-                : int
-                            
    
-            
    
-                    
    The item's index
    
-
    
-
-            
    
-                    
    
-                $value
-                : AllowedType
-                            
    
-            
    
-                    
    The item
    
-
    
-
-            
    
-            
    
-
-    
-    
    
-        Tags
-        
-
-    
    
-    
    
-                                    
    
-                    throws
-                
    
-                
    
-                                                                InvalidArgumentException
-                                                            
-                                                 
    if $value is not of allowed type
    
-
    
-
-                                    
    
-                                            
    
-
-    
-
    
-                    
    
-    
    
-        toArray()
-        
-
-    
    
-    
-
-        
    Return array representation of list.
    
-
-    
-    public
-                    toArray() : array<int, AllowedType>
-
-    
    
-            
    APIYes
    
-
-        
    
-    
-    
-    
-
-            
    
-        
    Return values
    
-        array<int, AllowedType>
-                    —
-                
    Array of list items
    
-
    
-
-            
    
-
-
    
-                    
    
-    
    
-        toStrictCollection()
-        
-
-    
    
-    
-
-        
    Turn list into a type-sensitive collection.
    
-
-    
-    public
-                    toStrictCollection() : StrictCollection<string|int, AllowedType>
-
-    
    
-            
    APIYes
    
-
-        
    
-    
-    
-    
-
-            
    
-        
    Return values
    
-        StrictCollection<string|int, AllowedType>
-                    —
-                
    A type-sensitive collection of the list's items
    
-
    
-
-            
    
-
-
    
-                    
    
-    
    
-        unshift()
-        
-
-    
    
-    
-
-        
    Prepend the list with an item.
    
-
-    
-    public
-                    unshift(AllowedType $value) : void
-
-    
    
-            
    APIYes
    
-
-        
    
-    
-        
    Parameters
    
-    
    
-                    
    
-                $value
-                : AllowedType
-                            
    
-            
    
-                    
    The item to unshift
    
-
    
-
-            
    
-            
    
-
-    
-    
    
-        Tags
-        
-
-    
    
-    
    
-                                    
    
-                    throws
-                
    
-                
    
-                                                                InvalidArgumentException
-                                                            
-                                                 
    if $value is not of allowed type
    
-
    
-
-                                    
    
-                                            
    
-
-    
-
    
-            
    
-
-        
    
-    
    
-    
    
-        
    
-            
    
-        
    
-        
-    
    
-
    
-
-    
-
-    
    
-                                
    
-                
    
-                                
-    
    
-        On this page
-
-        
-    
    
-
-                
    
-                            
    
-            
    
-    
    
-        
    
-            
    Search results
    
-            
-        
    
-        
    
-            
      
-        
      
-    
      
-
      
-        
      
-        
-
-    
      
-
-    
-    
-    
-    
-    
-
-
diff --git a/doc/classes/OCC-Basics-DataStructures-StrictStack.html b/doc/classes/OCC-Basics-DataStructures-StrictStack.html
index eda751b..98a8e5f 100644
--- a/doc/classes/OCC-Basics-DataStructures-StrictStack.html
+++ b/doc/classes/OCC-Basics-DataStructures-StrictStack.html
@@ -193,7 +193,7 @@
     
             
             Uses
-                            StrictSplDatastructureTrait                    
+                            StrictSplDoublyLinkedListTrait                    
     
 
 
      
@@ -267,77 +267,77 @@ array of atomic types or fully qualified class names.
      
 
 
      
             
      
-    __construct()
+    __construct()
     
                                  : void    
 
      
 
      Create a type-sensitive, traversable list of items.
      
 
             
      
-    add()
+    add()
     
                                  : void    
 
      
 
      Add/insert a new item at the specified offset.
      
 
             
      
-    append()
+    append()
     
                                  : void    
 
      
 
      Append items at the end of the list.
      
 
             
      
-    clear()
+    clear()
     
                                  : void    
 
      
 
      Clear the list of any items.
      
 
             
      
-    get()
+    get()
     
                                  : AllowedType    
 
      
 
      Get the item at the specified index.
      
 
             
      
-    isList()
+    isList()
     
                                  : true    
 
      
 
      Check if this can be considered a list.
      
 
             
      
-    offsetSet()
+    offsetSet()
     
                                  : void    
 
      
 
      Set the item at the specified offset.
      
 
             
      
-    prepend()
+    prepend()
     
                                  : void    
 
      
 
      Prepend items at the start of the list.
      
 
             
      
-    push()
+    push()
     
                                  : void    
 
      
 
      Push an item at the end of the list.
      
 
             
      
-    remove()
+    remove()
     
                                  : void    
 
      
 
      Remove an item from the list.
      
 
             
      
-    set()
+    set()
     
                                  : void    
 
      
@@ -351,21 +351,21 @@ array of atomic types or fully qualified class names.
      
 
      Add an item to the stack.
      
 
             
      
-    toArray()
+    toArray()
     
                                  : array<int, AllowedType>    
 
      
 
      Return array representation of list.
      
 
             
      
-    toStrictCollection()
+    toStrictCollection()
     
                                  : StrictCollection<string|int, AllowedType>    
 
      
 
      Turn list into a type-sensitive collection.
      
 
             
      
-    unshift()
+    unshift()
     
                                  : void    
 
      
@@ -401,15 +401,15 @@ array of atomic types or fully qualified class names.
      
 >
     
      
         __construct()
-        
+        
 
     
      
     
 
         
      Create a type-sensitive, traversable list of items.
      
@@ -454,7 +454,7 @@ Possible values are:
      
     
     
      
         Tags
-        
+        
 
     
      
     
      
@@ -480,15 +480,15 @@ Possible values are:
      
 >
     
      
         add()
-        
+        
 
     
      
     
 
         
      Add/insert a new item at the specified offset.
      
@@ -527,7 +527,7 @@ Possible values are:
      
     
     
      
         Tags
-        
+        
 
     
      
     
      
@@ -563,15 +563,15 @@ Possible values are:
      
 >
     
      
         append()
-        
+        
 
     
      
     
 
         
      Append items at the end of the list.
      
@@ -601,7 +601,7 @@ Possible values are:
      
     
     
      
         Tags
-        
+        
 
     
      
     
      
@@ -627,15 +627,15 @@ Possible values are:
      
 >
     
      
         clear()
-        
+        
 
     
      
     
 
         
      Clear the list of any items.
      
@@ -662,15 +662,15 @@ Possible values are:
      
 >
     
      
         get()
-        
+        
 
     
      
     
 
         
      Get the item at the specified index.
      
@@ -700,7 +700,7 @@ Possible values are:
      
     
     
      
         Tags
-        
+        
 
     
      
     
      
@@ -734,15 +734,15 @@ Possible values are:
      
 >
     
      
         isList()
-        
+        
 
     
      
     
 
         
      Check if this can be considered a list.
      
@@ -777,15 +777,15 @@ Possible values are:
      
 >
     
      
         offsetSet()
-        
+        
 
     
      
     
 
         
      Set the item at the specified offset.
      
@@ -824,7 +824,7 @@ Possible values are:
      
     
     
      
         Tags
-        
+        
 
     
      
     
      
@@ -860,15 +860,15 @@ Possible values are:
      
 >
     
      
         prepend()
-        
+        
 
     
      
     
 
         
      Prepend items at the start of the list.
      
@@ -898,7 +898,7 @@ Possible values are:
      
     
     
      
         Tags
-        
+        
 
     
      
     
      
@@ -924,15 +924,15 @@ Possible values are:
      
 >
     
      
         push()
-        
+        
 
     
      
     
 
         
      Push an item at the end of the list.
      
@@ -962,7 +962,7 @@ Possible values are:
      
     
     
      
         Tags
-        
+        
 
     
      
     
      
@@ -988,15 +988,15 @@ Possible values are:
      
 >
     
      
         remove()
-        
+        
 
     
      
     
 
         
      Remove an item from the list.
      
@@ -1026,7 +1026,7 @@ Possible values are:
      
     
     
      
         Tags
-        
+        
 
     
      
     
      
@@ -1052,15 +1052,15 @@ Possible values are:
      
 >
     
      
         set()
-        
+        
 
     
      
     
 
         
      Set an item at the specified index.
      
@@ -1099,7 +1099,7 @@ Possible values are:
      
     
     
      
         Tags
-        
+        
 
     
      
     
      
@@ -1189,15 +1189,15 @@ Possible values are:
      
 >
     
      
         toArray()
-        
+        
 
     
      
     
 
         
      Return array representation of list.
      
@@ -1232,15 +1232,15 @@ Possible values are:
      
 >
     
      
         toStrictCollection()
-        
+        
 
     
      
     
 
         
      Turn list into a type-sensitive collection.
      
@@ -1275,15 +1275,15 @@ Possible values are:
      
 >
     
      
         unshift()
-        
+        
 
     
      
     
 
         
      Prepend the list with an item.
      
@@ -1313,7 +1313,7 @@ Possible values are:
      
     
     
      
         Tags
-        
+        
 
     
      
     
      
@@ -1375,7 +1375,7 @@ Possible values are:
      
                 
      
                                                                 RuntimeException
                                                             
-                                                 
      if the list is empty
      
+                                                 
      if the stack is empty
      
 
      
 
                                     
      
@@ -1504,21 +1504,21 @@ Possible values are:
      
                         
    • Methods
      • 
             
    • 
                 
             
      • 
diff --git a/doc/classes/OCC-Basics-DataStructures-Traits-StrictSplDatastructureTrait.html b/doc/classes/OCC-Basics-DataStructures-Traits-StrictSplDoublyLinkedListTrait.html
similarity index 84%
rename from doc/classes/OCC-Basics-DataStructures-Traits-StrictSplDatastructureTrait.html
rename to doc/classes/OCC-Basics-DataStructures-Traits-StrictSplDoublyLinkedListTrait.html
index 56b9ac9..5a100fc 100644
--- a/doc/classes/OCC-Basics-DataStructures-Traits-StrictSplDatastructureTrait.html
+++ b/doc/classes/OCC-Basics-DataStructures-Traits-StrictSplDoublyLinkedListTrait.html
@@ -177,15 +177,15 @@
 
     
      
         
      
-    StrictSplDatastructureTrait
+    StrictSplDoublyLinkedListTrait
     
      
 
         
 
             
      The common interface of all type-sensitive, SPL-based datastructures.
      
@@ -198,7 +198,7 @@ by type-checking to only allow specified data types on the list.
      
 
     
      
         Tags
-        
+        
 
     
      
     
      
@@ -235,7 +235,7 @@ by type-checking to only allow specified data types on the list.
      
 
 
      
     Table of Contents
-    
+    
 
 
      
 
@@ -250,103 +250,103 @@ by type-checking to only allow specified data types on the list.
      
 
 
      
     Methods
-    
+    
 
 
      
 
      
             
      
-    __construct()
+    __construct()
     
                                  : void    
 
      
 
      Create a type-sensitive, traversable list of items.
      
 
             
      
-    add()
+    add()
     
                                  : void    
 
      
 
      Add/insert a new item at the specified offset.
      
 
             
      
-    append()
+    append()
     
                                  : void    
 
      
 
      Append items at the end of the list.
      
 
             
      
-    clear()
+    clear()
     
                                  : void    
 
      
 
      Clear the list of any items.
      
 
             
      
-    get()
+    get()
     
                                  : AllowedType    
 
      
 
      Get the item at the specified index.
      
 
             
      
-    isList()
+    isList()
     
                                  : true    
 
      
 
      Check if this can be considered a list.
      
 
             
      
-    offsetSet()
+    offsetSet()
     
                                  : void    
 
      
 
      Set the item at the specified offset.
      
 
             
      
-    prepend()
+    prepend()
     
                                  : void    
 
      
 
      Prepend items at the start of the list.
      
 
             
      
-    push()
+    push()
     
                                  : void    
 
      
 
      Push an item at the end of the list.
      
 
             
      
-    remove()
+    remove()
     
                                  : void    
 
      
 
      Remove an item from the list.
      
 
             
      
-    set()
+    set()
     
                                  : void    
 
      
 
      Set an item at the specified index.
      
 
             
      
-    toArray()
+    toArray()
     
                                  : array<int, AllowedType>    
 
      
 
      Return array representation of list.
      
 
             
      
-    toStrictCollection()
+    toStrictCollection()
     
                                  : StrictCollection<string|int, AllowedType>    
 
      
 
      Turn list into a type-sensitive collection.
      
 
             
      
-    unshift()
+    unshift()
     
                                  : void    
 
      
@@ -364,7 +364,7 @@ by type-checking to only allow specified data types on the list.
      
             
      
         
      
             Methods
-            
+            
 
         
      
                     
      
 >
     
      
         __construct()
-        
+        
 
     
      
     
 
         
      Create a type-sensitive, traversable list of items.
      
@@ -428,7 +428,7 @@ Possible values are:
      
     
     
      
         Tags
-        
+        
 
     
      
     
      
@@ -454,15 +454,15 @@ Possible values are:
      
 >
     
      
         add()
-        
+        
 
     
      
     
 
         
      Add/insert a new item at the specified offset.
      
@@ -501,7 +501,7 @@ Possible values are:
      
     
     
      
         Tags
-        
+        
 
     
      
     
      
@@ -537,15 +537,15 @@ Possible values are:
      
 >
     
      
         append()
-        
+        
 
     
      
     
 
         
      Append items at the end of the list.
      
@@ -575,7 +575,7 @@ Possible values are:
      
     
     
      
         Tags
-        
+        
 
     
      
     
      
@@ -601,15 +601,15 @@ Possible values are:
      
 >
     
      
         clear()
-        
+        
 
     
      
     
 
         
      Clear the list of any items.
      
@@ -636,15 +636,15 @@ Possible values are:
      
 >
     
      
         get()
-        
+        
 
     
      
     
 
         
      Get the item at the specified index.
      
@@ -674,7 +674,7 @@ Possible values are:
      
     
     
      
         Tags
-        
+        
 
     
      
     
      
@@ -708,15 +708,15 @@ Possible values are:
      
 >
     
      
         isList()
-        
+        
 
     
      
     
 
         
      Check if this can be considered a list.
      
@@ -751,15 +751,15 @@ Possible values are:
      
 >
     
      
         offsetSet()
-        
+        
 
     
      
     
 
         
      Set the item at the specified offset.
      
@@ -798,7 +798,7 @@ Possible values are:
      
     
     
      
         Tags
-        
+        
 
     
      
     
      
@@ -834,15 +834,15 @@ Possible values are:
      
 >
     
      
         prepend()
-        
+        
 
     
      
     
 
         
      Prepend items at the start of the list.
      
@@ -872,7 +872,7 @@ Possible values are:
      
     
     
      
         Tags
-        
+        
 
     
      
     
      
@@ -898,15 +898,15 @@ Possible values are:
      
 >
     
      
         push()
-        
+        
 
     
      
     
 
         
      Push an item at the end of the list.
      
@@ -936,7 +936,7 @@ Possible values are:
      
     
     
      
         Tags
-        
+        
 
     
      
     
      
@@ -962,15 +962,15 @@ Possible values are:
      
 >
     
      
         remove()
-        
+        
 
     
      
     
 
         
      Remove an item from the list.
      
@@ -1000,7 +1000,7 @@ Possible values are:
      
     
     
      
         Tags
-        
+        
 
     
      
     
      
@@ -1026,15 +1026,15 @@ Possible values are:
      
 >
     
      
         set()
-        
+        
 
     
      
     
 
         
      Set an item at the specified index.
      
@@ -1073,7 +1073,7 @@ Possible values are:
      
     
     
      
         Tags
-        
+        
 
     
      
     
      
@@ -1099,15 +1099,15 @@ Possible values are:
      
 >
     
      
         toArray()
-        
+        
 
     
      
     
 
         
      Return array representation of list.
      
@@ -1142,15 +1142,15 @@ Possible values are:
      
 >
     
      
         toStrictCollection()
-        
+        
 
     
      
     
 
         
      Turn list into a type-sensitive collection.
      
@@ -1185,15 +1185,15 @@ Possible values are:
      
 >
     
      
         unshift()
-        
+        
 
     
      
     
 
         
      Prepend the list with an item.
      
@@ -1223,7 +1223,7 @@ Possible values are:
      
     
     
      
         Tags
-        
+        
 
     
      
     
      
@@ -1247,7 +1247,7 @@ Possible values are:
      
     
      
     
      
         
      
-            
      
+            
      
         
      
         
     
      
@@ -1346,26 +1346,26 @@ Possible values are:
      
             
    • Table Of Contents
      • 
             
    • 
                 
             
      • 
                                                 
    • Methods
      • 
             
    • 
                 
             
      • 
                     
@@ -1385,7 +1385,7 @@ Possible values are:
      
     
      
 
         
      
-        
+        
 
     
 
diff --git a/doc/classes/OCC-Basics-InterfaceTraits-ArrayAccessTrait.html b/doc/classes/OCC-Basics-InterfaceTraits-ArrayAccessTrait.html
deleted file mode 100644
index fc170ab..0000000
--- a/doc/classes/OCC-Basics-InterfaceTraits-ArrayAccessTrait.html
+++ /dev/null
@@ -1,621 +0,0 @@
-
-
-
-    
-            PHP Basics
-    
-    
-    
-    
-    
-    
-            
-        
-        
-        
-        
-        
-        
-        
-                
-        
-        
-        
-        
-    
-
-    
      
-    
      PHP Basics
      
-    
-    
-    
      
-    
-
      
-
-    
-
-
      
-
-    
      
-        
      
-            
-
-
-
-            
      
-                                
      
-                                        
-
-    
      
-        
      
-    ArrayAccessTrait
-    
      
-
-        
-
-            
      A generic implementation of the ArrayAccess interface.
      
-
-    
      Internally it accesses the protected $_data array.
      
-
      
-
-
-    
      
-        Tags
-        
-
-    
      
-    
      
-                                    
      
-                    author
-                
      
-                
      
-                                                                                
-                                                 
      Sebastian Meyer sebastian.meyer@opencultureconsulting.com
      
-
      
-
-                                    
      
-                                                
      
-                    template
-                
      
-                
      
-                                                                                
-                                                 
      TValue of mixed
      
-
      
-
-                                    
      
-                                            
      
-
-
-
-
      
-    Table of Contents
-    
-
-
      
-
-
-
-
-
-
-
-
-
-
-
      
-    Methods
-    
-
-
      
-
      
-            
      
-    offsetExists()
-    
-                                 : bool    
-
      
-
      Check if the specified offset exists.
      
-
-            
      
-    offsetGet()
-    
-                                 : TValue|null    
-
      
-
      Retrieve data at the specified offset.
      
-
-            
      
-    offsetSet()
-    
-                                 : void    
-
      
-
      Assign a value to the specified offset.
      
-
-            
      
-    offsetUnset()
-    
-                                 : void    
-
      
-
      Unset the specified offset.
      
-
-    
      
-
-
-
-
-        
-
-        
-
-            
      
-        
      
-            Methods
-            
-
-        
      
-                    
      
-    
      
-        offsetExists()
-        
-
-    
      
-    
-
-        
      Check if the specified offset exists.
      
-
-    
-    public
-                    offsetExists(string|int $offset) : bool
-
-    
      
-            
      APIYes
      
-
-        
      
-    
-        
      Parameters
      
-    
      
-                    
      
-                $offset
-                : string|int
-                            
      
-            
      
-                    
      The offset to check for
      
-
      
-
-            
      
-            
      
-
-    
-
-            
      
-        
      Return values
      
-        bool
-                    —
-                
      Whether the offset exists
      
-
      
-
-            
      
-
-
      
-                    
      
-    
      
-        offsetGet()
-        
-
-    
      
-    
-
-        
      Retrieve data at the specified offset.
      
-
-    
-    public
-                    offsetGet(string|int $offset) : TValue|null
-
-    
      
-            
      APIYes
      
-
-        
      
-    
-        
      Parameters
      
-    
      
-                    
      
-                $offset
-                : string|int
-                            
      
-            
      
-                    
      The offset to retrieve
      
-
      
-
-            
      
-            
      
-
-    
-
-            
      
-        
      Return values
      
-        TValue|null
-                    —
-                
      The value at the offset or NULL if invalid
      
-
      
-
-            
      
-
-
      
-                    
      
-    
      
-        offsetSet()
-        
-
-    
      
-    
-
-        
      Assign a value to the specified offset.
      
-
-    
-    public
-                    offsetSet(string|int|null $offset, TValue $value) : void
-
-    
      
-            
      APIYes
      
-
-        
      
-    
-        
      Parameters
      
-    
      
-                    
      
-                $offset
-                : string|int|null
-                            
      
-            
      
-                    
      The offset to assign to or NULL to append
      
-
      
-
-            
      
-                    
      
-                $value
-                : TValue
-                            
      
-            
      
-                    
      The value to set
      
-
      
-
-            
      
-            
      
-
-    
-
-    
-
      
-                    
      
-    
      
-        offsetUnset()
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        Count the data items.
        
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          A generic implementation of the IteratorAggregate interface.
          
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          New iterator for the data array
          
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            A generic implementation of the Iterator interface.
            
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            Sebastian Meyer sebastian.meyer@opencultureconsulting.com
            
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            Return the current item.
            
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            Return the current key.
            
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            Move forward to next item.
            
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            Return values
            
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            The current key or NULL if invalid
            
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            Move forward to next item.
            
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            Move back to previous item.
            
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            Rewind the iterator to the first item.
            
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            Check if current position is valid.
            
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deleted file mode 100644
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--- a/doc/files/src-datastructures-collection.html
+++ /dev/null
@@ -1,332 +0,0 @@
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-            PHP Basics
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              Collection.php
              
-
-            
              PHP Basics
              
-
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              Copyright (C) 2024 Sebastian Meyer sebastian.meyer@opencultureconsulting.com
              
-
              This program is free software: you can redistribute it and/or modify
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              Collection
              A generic collection of items.
                  
              
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diff --git a/doc/files/src-datastructures-strictspldatastructuretrait.html b/doc/files/src-datastructures-strictspldatastructuretrait.html
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--- a/doc/files/src-datastructures-strictspldatastructuretrait.html
+++ /dev/null
@@ -1,362 +0,0 @@
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                StrictSplDatastructureTrait.php
                
-
-            
                PHP Basics
                
-
-    
                Copyright (C) 2024 Sebastian Meyer sebastian.meyer@opencultureconsulting.com
                
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                This program is free software: you can redistribute it and/or modify
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                This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
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-    
                
-        Traits
-        
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-    
                
-    
                
-            
                StrictSplDatastructureTrait
                The common interface of all type-sensitive, SPL-based datastructures.
                    
                
-
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diff --git a/doc/files/src-datastructures-traits-strictspldatastructuretrait.html b/doc/files/src-datastructures-traits-strictspldoublylinkedlisttrait.html
similarity index 93%
rename from doc/files/src-datastructures-traits-strictspldatastructuretrait.html
rename to doc/files/src-datastructures-traits-strictspldoublylinkedlisttrait.html
index 7169048..0e47876 100644
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+++ b/doc/files/src-datastructures-traits-strictspldoublylinkedlisttrait.html
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@@ -226,7 +226,7 @@ along with this program. If not, see http
     
                  
     
                  
         
                  
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                • Table Of Contents
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                • 
                 
             
                  • 
 
@@ -347,7 +347,7 @@ along with this program. If not, see http
     
 
         
-        
+        
 
     
 
diff --git a/doc/files/src-interfacetraits-arrayaccesstrait.html b/doc/files/src-interfacetraits-arrayaccesstrait.html
deleted file mode 100644
index 2e47999..0000000
--- a/doc/files/src-interfacetraits-arrayaccesstrait.html
+++ /dev/null
@@ -1,336 +0,0 @@
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-            PHP Basics
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-        
                  ArrayAccessTrait.php
                  
-
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                  PHP Basics
                  
-
-    
                  Copyright (C) 2024 Sebastian Meyer sebastian.meyer@opencultureconsulting.com
                  
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                  This program is free software: you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation, either version 3 of the License, or
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                  This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
                  
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                  You should have received a copy of the GNU General Public License
-along with this program. If not, see http://www.gnu.org/licenses/.
                  
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-        Traits
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-            
                  ArrayAccessTrait
                  A generic implementation of the ArrayAccess interface.
                      
                  
-
-
-
-
-
-
-
-
-
-        
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-        
-        
                  
-    
                  
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-        
                  
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-
                  
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-                                
                  
-                
                  
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-    
                  
-        On this page
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-            
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                    • 
-            
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-                
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                  Search results
                  
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diff --git a/doc/files/src-interfacetraits-countabletrait.html b/doc/files/src-interfacetraits-countabletrait.html
deleted file mode 100644
index bc52c75..0000000
--- a/doc/files/src-interfacetraits-countabletrait.html
+++ /dev/null
@@ -1,336 +0,0 @@
-
-
-
-    
-            PHP Basics
-    
-    
-    
-    
-    
-    
-            
-        
-        
-        
-        
-        
-        
-        
-                
-        
-        
-        
-        
-    
-
-    
                    
-    
                    PHP Basics
                    
-    
-    
-    
                    
-    
-
                    
-
-    
-
-
                    
-
-    
                    
-        
                    
-            
-
-
-
-            
                    
-                                
                    
-                                        
                      
-    
                    
-
-    
                    
-        
                    CountableTrait.php
                    
-
-            
                    PHP Basics
                    
-
-    
                    Copyright (C) 2024 Sebastian Meyer sebastian.meyer@opencultureconsulting.com
                    
-
                    This program is free software: you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation, either version 3 of the License, or
-(at your option) any later version.
                    
-
                    This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
                    
-
                    You should have received a copy of the GNU General Public License
-along with this program. If not, see http://www.gnu.org/licenses/.
                    
-
                    
-
-
-
-
-
-
                    
-    Table of Contents
-    
-
-
                    
-
-
-
-
-
-    
                    
-        Traits
-        
-
-    
                    
-    
                    
-            
                    CountableTrait
                    A generic implementation of the Countable interface.
                        
                    
-
-
-
-
-
-
-
-
-
-        
-
-        
-        
                    
-    
                    
-    
                    
-        
                    
-            
                    
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-        On this page
-
-        
                      
-            
                    • Table Of Contents
                      • 
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diff --git a/doc/files/src-interfacetraits-iteratoraggregatetrait.html b/doc/files/src-interfacetraits-iteratoraggregatetrait.html
deleted file mode 100644
index 8cd4894..0000000
--- a/doc/files/src-interfacetraits-iteratoraggregatetrait.html
+++ /dev/null
@@ -1,336 +0,0 @@
-
-
-
-    
-            PHP Basics
-    
-    
-    
-    
-    
-    
-            
-        
-        
-        
-        
-        
-        
-        
-                
-        
-        
-        
-        
-    
-
-    
                      
-    
                      PHP Basics
                      
-    
-    
-    
                      
-    
-
                      
-
-    
-
-
                      
-
-    
                      
-        
                      
-            
-
-
-
-            
                      
-                                
                      
-                                        
                        
-    
                      
-
-    
                      
-        
                      IteratorAggregateTrait.php
                      
-
-            
                      PHP Basics
                      
-
-    
                      Copyright (C) 2024 Sebastian Meyer sebastian.meyer@opencultureconsulting.com
                      
-
                      This program is free software: you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation, either version 3 of the License, or
-(at your option) any later version.
                      
-
                      This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
                      
-
                      You should have received a copy of the GNU General Public License
-along with this program. If not, see http://www.gnu.org/licenses/.
                      
-
                      
-
-
-
-
-
-
                      
-    Table of Contents
-    
-
-
                      
-
-
-
-
-
-    
                      
-        Traits
-        
-
-    
                      
-    
                      
-            
                      IteratorAggregateTrait
                      A generic implementation of the IteratorAggregate interface.
                          
                      
-
-
-
-
-
-
-
-
-
-        
-
-        
-        
                      
-    
                      
-    
                      
-        
                      
-            
                      
-        
                      
-        
-    
                      
-
                      
-
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-                                
                      
-                
                      
-                            
-    
                      
-        On this page
-
-        
                        
-            
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                        • 
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-
diff --git a/doc/files/src-interfacetraits-iteratortrait.html b/doc/files/src-interfacetraits-iteratortrait.html
deleted file mode 100644
index 621cf0b..0000000
--- a/doc/files/src-interfacetraits-iteratortrait.html
+++ /dev/null
@@ -1,336 +0,0 @@
-
-
-
-    
-            PHP Basics
-    
-    
-    
-    
-    
-    
-            
-        
-        
-        
-        
-        
-        
-        
-                
-        
-        
-        
-        
-    
-
-    
                        
-    
                        PHP Basics
                        
-    
-    
-    
                        
-    
-
                        
-
-    
-
-
                        
-
-    
                        
-        
                        
-            
-
-
-
-            
                        
-                                
                        
-                                        
                          
-    
                        
-
-    
                        
-        
                        IteratorTrait.php
                        
-
-            
                        PHP Basics
                        
-
-    
                        Copyright (C) 2024 Sebastian Meyer sebastian.meyer@opencultureconsulting.com
                        
-
                        This program is free software: you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation, either version 3 of the License, or
-(at your option) any later version.
                        
-
                        This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
                        
-
                        You should have received a copy of the GNU General Public License
-along with this program. If not, see http://www.gnu.org/licenses/.
                        
-
                        
-
-
-
-
-
-
                        
-    Table of Contents
-    
-
-
                        
-
-
-
-
-
-    
                        
-        Traits
-        
-
-    
                        
-    
                        
-            
                        IteratorTrait
                        A generic implementation of the Iterator interface.
                            
                        
-
-
-
-
-
-
-
-
-
-        
-
-        
-        
                        
-    
                        
-    
                        
-        
                        
-            
                        
-        
                        
-        
-    
                        
-
                        
-
-    
-
-    
                        
-                                
                        
-                
                        
-                            
-    
                        
-        On this page
-
-        
                          
-            
                        • Table Of Contents
                          • 
-            
                        • 
-                
-            
                          • 
-
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-            
                        
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-            
                        Search results
                        
-            
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-
-    
-    
-    
-    
-    
-
-
diff --git a/doc/files/src/DataStructures/Collection.php.txt b/doc/files/src/DataStructures/Collection.php.txt
deleted file mode 100644
index 7d95fd9..0000000
--- a/doc/files/src/DataStructures/Collection.php.txt
+++ /dev/null
@@ -1,195 +0,0 @@
-
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see .
- */
-
-declare(strict_types=1);
-
-namespace OCC\Basics\DataStructures;
-
-use ArrayAccess;
-use Countable;
-use IteratorAggregate;
-use OCC\Basics\InterfaceTraits\ArrayAccessTrait;
-use OCC\Basics\InterfaceTraits\CountableTrait;
-use OCC\Basics\InterfaceTraits\IteratorAggregateTrait;
-
-/**
- * A generic collection of items.
- *
- * @author Sebastian Meyer 
- * @package Basics\DataStructures
- *
- * @api
- *
- * @template Item of mixed
- * @implements ArrayAccess
- * @implements IteratorAggregate
- */
-class Collection implements ArrayAccess, Countable, IteratorAggregate
-{
-    /** @use ArrayAccessTrait */
-    use ArrayAccessTrait;
-    /** @use CountableTrait */
-    use CountableTrait;
-    /** @use IteratorAggregateTrait */
-    use IteratorAggregateTrait;
-
-    /**
-     * Add an item to the collection.
-     *
-     * @param Item $item The new item
-     *
-     * @return void
-     *
-     * @api
-     */
-    public function add(mixed $item): void
-    {
-        $this->data[] = $item;
-    }
-
-    /**
-     * Clear the collection of any items.
-     *
-     * @return void
-     *
-     * @api
-     */
-    public function clear(): void
-    {
-        $this->data = [];
-    }
-
-    /**
-     * Get a new collection with the same set of items.
-     *
-     * @return Collection The new collection with the same items
-     *
-     * @api
-     */
-    public function copy(): Collection
-    {
-        return new Collection($this->data);
-    }
-
-    /**
-     * Get the item at the specified index.
-     *
-     * @param array-key $key The item's index
-     *
-     * @return ?Item The item or NULL if key is invalid
-     *
-     * @api
-     */
-    public function get(int|string $key): mixed
-    {
-        return $this->data[$key] ?? null;
-    }
-
-    /**
-     * Check if collection is empty.
-     *
-     * @return bool Whether the collection contains any items
-     *
-     * @api
-     */
-    public function isEmpty(): bool
-    {
-        return $this->count() === 0;
-    }
-
-    /**
-     * Remove an item from the collection.
-     *
-     * @param array-key $key The item's key
-     *
-     * @return void
-     *
-     * @api
-     */
-    public function remove(int|string $key): void
-    {
-        unset($this->data[$key]);
-    }
-
-    /**
-     * Set the item at the specified index.
-     *
-     * @param array-key $key The new item's index
-     * @param Item $item The new item
-     *
-     * @return void
-     *
-     * @api
-     */
-    public function set(int|string $key, mixed $item): void
-    {
-        $this->data[$key] = $item;
-    }
-
-    /**
-     * Return array representation of collection.
-     *
-     * @return array Array of collection items
-     *
-     * @api
-     */
-    public function toArray(): array
-    {
-        return $this->data;
-    }
-
-    /**
-     * Create a collection of items.
-     *
-     * @param array $items Initial set of items
-     *
-     * @return void
-     */
-    public function __construct(array $items = [])
-    {
-        $this->data = $items;
-    }
-
-    /**
-     * Magic method to read collection items as properties.
-     *
-     * @param array-key $key The item's index
-     *
-     * @return ?Item The item or NULL if key is invalid
-     */
-    public function __get(int|string $key): mixed
-    {
-        return $this->get($key);
-    }
-
-    /**
-     * Magic method to write collection items as properties.
-     *
-     * @param array-key $key The new item's index
-     * @param Item $item The new item
-     *
-     * @return void
-     */
-    public function __set(int|string $key, mixed $item): void
-    {
-        $this->set($key, $item);
-    }
-}
diff --git a/doc/files/src/DataStructures/StrictArray.php.txt b/doc/files/src/DataStructures/StrictArray.php.txt
index afb74da..bd590ea 100644
--- a/doc/files/src/DataStructures/StrictArray.php.txt
+++ b/doc/files/src/DataStructures/StrictArray.php.txt
@@ -24,7 +24,9 @@ declare(strict_types=1);
 namespace OCC\Basics\DataStructures;
 
 use Iterator;
+use OCC\Basics\DataStructures\Exceptions\InvalidDataTypeException;
 use OCC\Basics\Interfaces\IteratorTrait;
+use RuntimeException;
 
 /**
  * A type-sensitive, traversable array.
@@ -49,4 +51,130 @@ class StrictArray extends StrictCollection implements Iterator
 {
     /** @use IteratorTrait */
     use IteratorTrait;
+
+    /**
+     * Peek at the first item of the array.
+     *
+     * @return AllowedType The first item of the array
+     *
+     * @throws RuntimeException if the array is empty
+     *
+     * @api
+     */
+    public function bottom(): mixed
+    {
+        $key = array_key_first($this->_data);
+        if (is_null($key)) {
+            throw new RuntimeException(
+                'Cannot return bottom item: array is empty.'
+            );
+        }
+        return $this->_data[$key];
+    }
+
+    /**
+     * Pop the item from the end of the array.
+     *
+     * @return AllowedType The last item of the array
+     *
+     * @throws RuntimeException if the array is empty
+     *
+     * @api
+     */
+    public function pop(): mixed
+    {
+        if ($this->count() === 0) {
+            throw new RuntimeException(
+                'Cannot return last item: array is empty.'
+            );
+        }
+        return array_pop($this->_data);
+    }
+
+    /**
+     * Push an item at the end of the array.
+     *
+     * @param AllowedType $value The item to push
+     *
+     * @return void
+     *
+     * @throws InvalidDataTypeException if `$value` is not of allowed type
+     *
+     * @api
+     */
+    public function push(mixed $value): void
+    {
+        if (!$this->hasAllowedType($value)) {
+            throw new InvalidDataTypeException(
+                sprintf(
+                    'Parameter 1 must be an allowed type, %s given.',
+                    get_debug_type($value)
+                )
+            );
+        }
+        array_push($this->_data, $value);
+    }
+
+    /**
+     * Shift the item from the beginning of the array.
+     *
+     * @return AllowedType The first item of the array
+     *
+     * @throws RuntimeException if the array is empty
+     *
+     * @api
+     */
+    public function shift(): mixed
+    {
+        if ($this->count() === 0) {
+            throw new RuntimeException(
+                'Cannot return first item: array is empty.'
+            );
+        }
+        return array_shift($this->_data);
+    }
+
+    /**
+     * Peek at the last item of the array.
+     *
+     * @return AllowedType The last item of the array
+     *
+     * @throws RuntimeException if the array is empty
+     *
+     * @api
+     */
+    public function top(): mixed
+    {
+        $key = array_key_last($this->_data);
+        if (is_null($key)) {
+            throw new RuntimeException(
+                'Cannot return top item: array is empty.'
+            );
+        }
+        return $this->_data[$key];
+    }
+
+    /**
+     * Prepend the array with an item.
+     *
+     * @param AllowedType $value The item to unshift
+     *
+     * @return void
+     *
+     * @throws InvalidDataTypeException if `$value` is not of allowed type
+     *
+     * @api
+     */
+    public function unshift(mixed $value): void
+    {
+        if (!$this->hasAllowedType($value)) {
+            throw new InvalidDataTypeException(
+                sprintf(
+                    'Parameter 1 must be an allowed type, %s given.',
+                    get_debug_type($value)
+                )
+            );
+        }
+        array_unshift($this->_data, $value);
+    }
 }
diff --git a/doc/files/src/DataStructures/StrictList.php.txt b/doc/files/src/DataStructures/StrictList.php.txt
index be8f407..737b92f 100644
--- a/doc/files/src/DataStructures/StrictList.php.txt
+++ b/doc/files/src/DataStructures/StrictList.php.txt
@@ -23,7 +23,7 @@ declare(strict_types=1);
 
 namespace OCC\Basics\DataStructures;
 
-use OCC\Basics\DataStructures\Traits\StrictSplDatastructureTrait;
+use OCC\Basics\DataStructures\Traits\StrictSplDoublyLinkedListTrait;
 use SplDoublyLinkedList;
 
 /**
@@ -43,6 +43,6 @@ use SplDoublyLinkedList;
  */
 class StrictList extends SplDoublyLinkedList
 {
-    /** @use StrictSplDatastructureTrait */
-    use StrictSplDatastructureTrait;
+    /** @use StrictSplDoublyLinkedListTrait */
+    use StrictSplDoublyLinkedListTrait;
 }
diff --git a/doc/files/src/DataStructures/StrictQueue.php.txt b/doc/files/src/DataStructures/StrictQueue.php.txt
index 266fa7c..caa9cb4 100644
--- a/doc/files/src/DataStructures/StrictQueue.php.txt
+++ b/doc/files/src/DataStructures/StrictQueue.php.txt
@@ -24,7 +24,8 @@ declare(strict_types=1);
 namespace OCC\Basics\DataStructures;
 
 use OCC\Basics\DataStructures\Exceptions\InvalidDataTypeException;
-use OCC\Basics\DataStructures\Traits\StrictSplDatastructureTrait;
+use OCC\Basics\DataStructures\Traits\StrictSplDoublyLinkedListTrait;
+use RuntimeException;
 use SplQueue;
 
 /**
@@ -44,8 +45,22 @@ use SplQueue;
  */
 class StrictQueue extends SplQueue
 {
-    /** @use StrictSplDatastructureTrait */
-    use StrictSplDatastructureTrait;
+    /** @use StrictSplDoublyLinkedListTrait */
+    use StrictSplDoublyLinkedListTrait;
+
+    /**
+     * Dequeue an item from the queue.
+     *
+     * @return AllowedType The dequeued item
+     *
+     * @throws RuntimeException if the queue is empty
+     *
+     * @api
+     */
+    public function dequeue(): mixed
+    {
+        return $this->shift();
+    }
 
     /**
      * Add an item to the queue.
diff --git a/doc/files/src/DataStructures/StrictSplDatastructureTrait.php.txt b/doc/files/src/DataStructures/StrictSplDatastructureTrait.php.txt
deleted file mode 100644
index 8608abc..0000000
--- a/doc/files/src/DataStructures/StrictSplDatastructureTrait.php.txt
+++ /dev/null
@@ -1,420 +0,0 @@
-
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see .
- */
-
-declare(strict_types=1);
-
-namespace OCC\Basics\DataStructures;
-
-use InvalidArgumentException;
-use OCC\Basics\Traits\TypeChecker;
-use OutOfRangeException;
-
-use function get_debug_type;
-use function iterator_to_array;
-use function serialize;
-use function sprintf;
-use function unserialize;
-
-/**
- * The common interface of all type-sensitive, SPL-based datastructures.
- *
- * This extends all methods of the common interface of the Standard PHP Library
- * [Doubly Linked List Datastructures](https://www.php.net/spl.datastructures)
- * by type-checking to only allow specified data types on the list.
- *
- * @author Sebastian Meyer 
- * @package Basics\DataStructures
- *
- * @template AllowedType of mixed
- */
-trait StrictSplDatastructureTrait
-{
-    use TypeChecker {
-        setAllowedTypes as protected;
-    }
-
-    /**
-     * Add/insert a new item at the specified offset.
-     *
-     * @param int $offset The offset where the new item is to be inserted
-     * @param AllowedType $value The new item for the offset
-     *
-     * @return void
-     *
-     * @throws InvalidArgumentException if `$value` is not of allowed type
-     * @throws OutOfRangeException when `$offset` is out of bounds
-     *
-     * @api
-     */
-    public function add(int $offset, mixed $value): void
-    {
-        $this->offsetSet($offset, $value);
-    }
-
-    /**
-     * Append items at the end of the list.
-     *
-     * @param AllowedType ...$values One or more items to append
-     *
-     * @return void
-     *
-     * @throws InvalidArgumentException if any `$values` is not of allowed type
-     *
-     * @api
-     */
-    public function append(mixed ...$values): void
-    {
-        /** @var array $values */
-        foreach ($values as $count => $value) {
-            if (!$this->hasAllowedType($value)) {
-                throw new InvalidArgumentException(
-                    sprintf(
-                        'Parameter %d must be an allowed type, %s given.',
-                        $count + 1,
-                        get_debug_type($value)
-                    )
-                );
-            }
-        }
-        foreach ($values as $value) {
-            parent::push($value);
-        }
-    }
-
-    /**
-     * Clear the list of any items.
-     *
-     * @return void
-     *
-     * @api
-     */
-    public function clear(): void
-    {
-        while (!$this->isEmpty()) {
-            $this->pop();
-        }
-        $this->rewind();
-    }
-
-    /**
-     * Get the item at the specified index.
-     *
-     * @param int $offset The item's index
-     *
-     * @return AllowedType The item
-     *
-     * @throws OutOfRangeException when `$offset` is out of bounds
-     *
-     * @api
-     */
-    public function get(int $offset): mixed
-    {
-        return $this->offsetGet($offset);
-    }
-
-    /**
-     * Check if this can be considered a list.
-     *
-     * @return true Always TRUE (this exists only for compatibility reasons)
-     *
-     * @api
-     */
-    public function isList(): bool
-    {
-        return true;
-    }
-
-    /**
-     * Set the item at the specified offset.
-     *
-     * @param ?int $offset The offset being set or NULL to append
-     * @param AllowedType $value The new item for the offset
-     *
-     * @return void
-     *
-     * @throws InvalidArgumentException if `$value` is not of allowed type
-     * @throws OutOfRangeException when `$offset` is out of bounds
-     *
-     * @api
-     */
-    public function offsetSet(mixed $offset, mixed $value): void
-    {
-        if (!$this->hasAllowedType($value)) {
-            throw new InvalidArgumentException(
-                sprintf(
-                    'Parameter 2 must be an allowed type, %s given.',
-                    get_debug_type($value)
-                )
-            );
-        }
-        /** @psalm-suppress PossiblyNullArgument */
-        parent::offsetSet($offset, $value);
-    }
-
-    /**
-     * Prepend items at the start of the list.
-     *
-     * @param AllowedType ...$values One or more items to prepend
-     *
-     * @return void
-     *
-     * @throws InvalidArgumentException if `$value` is not of allowed type
-     *
-     * @api
-     */
-    public function prepend(mixed ...$values): void
-    {
-        /** @var array $values */
-        foreach ($values as $count => $value) {
-            if (!$this->hasAllowedType($value)) {
-                throw new InvalidArgumentException(
-                    sprintf(
-                        'Parameter %d must be an allowed type, %s given.',
-                        $count + 1,
-                        get_debug_type($value)
-                    )
-                );
-            }
-        }
-        foreach ($values as $value) {
-            parent::unshift($value);
-        }
-    }
-
-    /**
-     * Push an item at the end of the list.
-     *
-     * @param AllowedType $value The item to push
-     *
-     * @return void
-     *
-     * @throws InvalidArgumentException if `$value` is not of allowed type
-     *
-     * @api
-     */
-    public function push(mixed $value): void
-    {
-        if (!$this->hasAllowedType($value)) {
-            throw new InvalidArgumentException(
-                sprintf(
-                    'Parameter 1 must be an allowed type, %s given.',
-                    get_debug_type($value)
-                )
-            );
-        }
-        parent::push($value);
-    }
-
-    /**
-     * Remove an item from the list.
-     *
-     * @param int $offset The item's index
-     *
-     * @return void
-     *
-     * @throws OutOfRangeException when `$offset` is out of bounds
-     *
-     * @api
-     */
-    public function remove(int $offset): void
-    {
-        $this->offsetUnset($offset);
-    }
-
-    /**
-     * Get string representation of $this.
-     *
-     * @return string The string representation
-     *
-     * @internal
-     */
-    public function serialize(): string
-    {
-        return serialize($this->__serialize());
-    }
-
-    /**
-     * Set an item at the specified index.
-     *
-     * @param int $offset The item's index
-     * @param AllowedType $value The item
-     *
-     * @return void
-     *
-     * @throws InvalidArgumentException if `$value` is not of allowed type
-     *
-     * @api
-     */
-    public function set(int $offset, mixed $value): void
-    {
-        $this->offsetSet($offset, $value);
-    }
-
-    /**
-     * Return array representation of list.
-     *
-     * @return array Array of list items
-     *
-     * @api
-     */
-    public function toArray(): array
-    {
-        return iterator_to_array($this, true);
-    }
-
-    /**
-     * Turn list into a type-sensitive collection.
-     *
-     * @return StrictCollection A type-sensitive collection of the list's items
-     *
-     * @api
-     */
-    public function toStrictCollection(): StrictCollection
-    {
-        $strictCollection = new StrictCollection($this->getAllowedTypes());
-        foreach ($this->toArray() as $offset => $value) {
-            $strictCollection[$offset] = $value;
-        }
-        return $strictCollection;
-    }
-
-    /**
-     * Restore $this from string representation.
-     *
-     * @param string $data The string representation
-     *
-     * @return void
-     *
-     * @internal
-     */
-    public function unserialize($data): void
-    {
-        /** @var mixed[] $dataArray */
-        $dataArray = unserialize($data);
-        $this->__unserialize($dataArray);
-    }
-
-    /**
-     * Prepend the list with an item.
-     *
-     * @param AllowedType $value The item to unshift
-     *
-     * @return void
-     *
-     * @throws InvalidArgumentException if `$value` is not of allowed type
-     *
-     * @api
-     */
-    public function unshift(mixed $value): void
-    {
-        if (!$this->hasAllowedType($value)) {
-            throw new InvalidArgumentException(
-                sprintf(
-                    'Parameter 1 must be an allowed type, %s given.',
-                    get_debug_type($value)
-                )
-            );
-        }
-        parent::unshift($value);
-    }
-
-    /**
-     * Create a type-sensitive, traversable list of items.
-     *
-     * @param string[] $allowedTypes Allowed data types of items (optional)
-     *
-     *                               If empty, all types are allowed.
-     *                               Possible values are:
-     *                               - "array"
-     *                               - "bool"
-     *                               - "callable"
-     *                               - "countable"
-     *                               - "float" or "double"
-     *                               - "int" or "integer" or "long"
-     *                               - "iterable"
-     *                               - "null"
-     *                               - "numeric"
-     *                               - "object" or FQCN
-     *                               - "resource"
-     *                               - "scalar"
-     *                               - "string"
-     *
-     * @return void
-     *
-     * @throws InvalidArgumentException if any value of `$allowedTypes` is not a string
-     */
-    public function __construct(array $allowedTypes = [])
-    {
-        $this->setAllowedTypes($allowedTypes);
-    }
-
-    /**
-     * Get debug information for $this.
-     *
-     * @return mixed[] The debug information
-     *
-     * @internal
-     */
-    public function __debugInfo(): array
-    {
-        return $this->__serialize();
-    }
-
-    /**
-     * Get array representation of $this.
-     *
-     * @return mixed[] The array representation
-     *
-     * @internal
-     */
-    public function __serialize(): array
-    {
-        return [
-            'StrictSplDatastructure::allowedTypes' => $this->getAllowedTypes(),
-            'StrictSplDatastructure::dllist' => $this->toArray(),
-            'StrictSplDatastructure::flags' => $this->getIteratorMode()
-        ];
-    }
-
-    /**
-     * Restore $this from array representation.
-     *
-     * @param mixed[] $data The array representation
-     *
-     * @return void
-     *
-     * @internal
-     *
-     * @psalm-suppress MethodSignatureMismatch
-     */
-    public function __unserialize(array $data): void
-    {
-        /** @var string[] $allowedTypes */
-        $allowedTypes = $data['StrictSplDatastructure::allowedTypes'];
-        $this->setAllowedTypes($allowedTypes);
-        /** @var array $values */
-        $values = $data['StrictSplDatastructure::dllist'];
-        $this->append(...$values);
-        /** @var int $flags */
-        $flags = $data['StrictSplDatastructure::flags'];
-        $this->setIteratorMode($flags);
-    }
-}
diff --git a/doc/files/src/DataStructures/StrictStack.php.txt b/doc/files/src/DataStructures/StrictStack.php.txt
index 8ec5cda..6c82907 100644
--- a/doc/files/src/DataStructures/StrictStack.php.txt
+++ b/doc/files/src/DataStructures/StrictStack.php.txt
@@ -24,7 +24,7 @@ declare(strict_types=1);
 namespace OCC\Basics\DataStructures;
 
 use OCC\Basics\DataStructures\Exceptions\InvalidDataTypeException;
-use OCC\Basics\DataStructures\Traits\StrictSplDatastructureTrait;
+use OCC\Basics\DataStructures\Traits\StrictSplDoublyLinkedListTrait;
 use RuntimeException;
 use SplStack;
 
@@ -45,8 +45,8 @@ use SplStack;
  */
 class StrictStack extends SplStack
 {
-    /** @use StrictSplDatastructureTrait */
-    use StrictSplDatastructureTrait;
+    /** @use StrictSplDoublyLinkedListTrait */
+    use StrictSplDoublyLinkedListTrait;
 
     /**
      * Add an item to the stack.
@@ -69,7 +69,7 @@ class StrictStack extends SplStack
      *
      * @return AllowedType The unstacked item
      *
-     * @throws RuntimeException if the list is empty
+     * @throws RuntimeException if the stack is empty
      *
      * @api
      */
diff --git a/doc/files/src/DataStructures/Traits/StrictSplDatastructureTrait.php.txt b/doc/files/src/DataStructures/Traits/StrictSplDoublyLinkedListTrait.php.txt
similarity index 99%
rename from doc/files/src/DataStructures/Traits/StrictSplDatastructureTrait.php.txt
rename to doc/files/src/DataStructures/Traits/StrictSplDoublyLinkedListTrait.php.txt
index 6eb421f..73f34d1 100644
--- a/doc/files/src/DataStructures/Traits/StrictSplDatastructureTrait.php.txt
+++ b/doc/files/src/DataStructures/Traits/StrictSplDoublyLinkedListTrait.php.txt
@@ -49,7 +49,7 @@ use function unserialize;
  * @template AllowedType of mixed
  * @phpstan-require-extends SplDoublyLinkedList
  */
-trait StrictSplDatastructureTrait
+trait StrictSplDoublyLinkedListTrait
 {
     use TypeChecker {
         setAllowedTypes as protected;
diff --git a/doc/files/src/ErrorHandlers/ThrowErrorException.php.txt b/doc/files/src/ErrorHandlers/ThrowErrorException.php.txt
index f9ff9af..271b77b 100644
--- a/doc/files/src/ErrorHandlers/ThrowErrorException.php.txt
+++ b/doc/files/src/ErrorHandlers/ThrowErrorException.php.txt
@@ -52,8 +52,12 @@ class ThrowErrorException
      *
      * @throws ErrorException if `error_reporting` is set to report the error
      */
-    public function __invoke(int $errno = E_USER_ERROR, string $errstr = '', ?string $errfile = null, ?int $errline = null): bool
-    {
+    public function __invoke(
+        int $errno = \E_USER_ERROR,
+        string $errstr = '',
+        ?string $errfile = null,
+        ?int $errline = null
+    ): bool {
         if ((error_reporting() & $errno) > 0) {
             throw new ErrorException($errstr, 0, $errno, $errfile, $errline);
         }
diff --git a/doc/files/src/ErrorHandlers/TriggerExceptionError.php.txt b/doc/files/src/ErrorHandlers/TriggerExceptionError.php.txt
index feddf1c..16e9527 100644
--- a/doc/files/src/ErrorHandlers/TriggerExceptionError.php.txt
+++ b/doc/files/src/ErrorHandlers/TriggerExceptionError.php.txt
@@ -57,6 +57,6 @@ class TriggerExceptionError
             $exception->getLine(),
             $exception->getMessage()
         );
-        trigger_error($message, E_USER_ERROR);
+        trigger_error($message, \E_USER_ERROR);
     }
 }
diff --git a/doc/files/src/InterfaceTraits/ArrayAccessTrait.php.txt b/doc/files/src/InterfaceTraits/ArrayAccessTrait.php.txt
deleted file mode 100644
index 1b99e2c..0000000
--- a/doc/files/src/InterfaceTraits/ArrayAccessTrait.php.txt
+++ /dev/null
@@ -1,113 +0,0 @@
-
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see .
- */
-
-declare(strict_types=1);
-
-namespace OCC\Basics\InterfaceTraits;
-
-use ArrayAccess;
-
-/**
- * A generic implementation of the ArrayAccess interface.
- *
- * Internally it accesses the protected `$_data` array.
- *
- * @author Sebastian Meyer 
- * @package Basics\InterfaceTraits
- *
- * @api
- *
- * @template TValue of mixed
- * @implements ArrayAccess
- * @phpstan-require-implements ArrayAccess
- */
-trait ArrayAccessTrait
-{
-    /**
-     * Holds the array-accessible data.
-     *
-     * @var TValue[]
-     *
-     * @internal
-     */
-    protected array $_data = [];
-
-    /**
-     * Check if the specified offset exists.
-     *
-     * @param array-key $offset The offset to check for
-     *
-     * @return bool Whether the offset exists
-     *
-     * @api
-     */
-    public function offsetExists(mixed $offset): bool
-    {
-        return isset($this->_data[$offset]);
-    }
-
-    /**
-     * Retrieve data at the specified offset.
-     *
-     * @param array-key $offset The offset to retrieve
-     *
-     * @return ?TValue The value at the offset or NULL if invalid
-     *
-     * @api
-     */
-    public function offsetGet(mixed $offset): mixed
-    {
-        return $this->_data[$offset] ?? null;
-    }
-
-    /**
-     * Assign a value to the specified offset.
-     *
-     * @param ?array-key $offset The offset to assign to or NULL to append
-     * @param TValue $value The value to set
-     *
-     * @return void
-     *
-     * @api
-     */
-    public function offsetSet(mixed $offset, mixed $value): void
-    {
-        if (is_null($offset)) {
-            $this->_data[] = $value;
-        } else {
-            $this->_data[$offset] = $value;
-        }
-    }
-
-    /**
-     * Unset the specified offset.
-     *
-     * @param array-key $offset The offset to unset
-     *
-     * @return void
-     *
-     * @api
-     */
-    public function offsetUnset(mixed $offset): void
-    {
-        unset($this->_data[$offset]);
-    }
-}
diff --git a/doc/files/src/InterfaceTraits/CountableTrait.php.txt b/doc/files/src/InterfaceTraits/CountableTrait.php.txt
deleted file mode 100644
index 3c231cc..0000000
--- a/doc/files/src/InterfaceTraits/CountableTrait.php.txt
+++ /dev/null
@@ -1,64 +0,0 @@
-
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see .
- */
-
-declare(strict_types=1);
-
-namespace OCC\Basics\InterfaceTraits;
-
-use Countable;
-
-/**
- * A generic implementation of the Countable interface.
- *
- * Internally it counts the values of the protected `$_data` array.
- *
- * @author Sebastian Meyer 
- * @package Basics\InterfaceTraits
- *
- * @api
- *
- * @template TValue of mixed
- * @implements Countable
- * @phpstan-require-implements Countable
- */
-trait CountableTrait
-{
-    /**
-     * Holds the countable data.
-     *
-     * @var TValue[]
-     *
-     * @internal
-     */
-    protected array $_data = [];
-
-    /**
-     * Count the data items.
-     *
-     * @return int<0, max> The number of data items
-     *
-     * @api
-     */
-    public function count(): int
-    {
-        return count($this->_data);
-    }
-}
diff --git a/doc/files/src/InterfaceTraits/IteratorAggregateTrait.php.txt b/doc/files/src/InterfaceTraits/IteratorAggregateTrait.php.txt
deleted file mode 100644
index 934fffe..0000000
--- a/doc/files/src/InterfaceTraits/IteratorAggregateTrait.php.txt
+++ /dev/null
@@ -1,65 +0,0 @@
-
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see .
- */
-
-declare(strict_types=1);
-
-namespace OCC\Basics\InterfaceTraits;
-
-use ArrayIterator;
-use IteratorAggregate;
-
-/**
- * A generic implementation of the IteratorAggregate interface.
- *
- * Internally it iterates over the protected `$_data` array.
- *
- * @author Sebastian Meyer 
- * @package Basics\InterfaceTraits
- *
- * @api
- *
- * @template TValue of mixed
- * @implements IteratorAggregate
- * @phpstan-require-implements IteratorAggregate
- */
-trait IteratorAggregateTrait
-{
-    /**
-     * Holds the iterable data.
-     *
-     * @var TValue[]
-     *
-     * @internal
-     */
-    protected array $_data = [];
-
-    /**
-     * Retrieve an external iterator.
-     *
-     * @return ArrayIterator New iterator for the data array
-     *
-     * @api
-     */
-    public function getIterator(): ArrayIterator
-    {
-        return new ArrayIterator($this->_data);
-    }
-}
diff --git a/doc/files/src/InterfaceTraits/IteratorTrait.php.txt b/doc/files/src/InterfaceTraits/IteratorTrait.php.txt
deleted file mode 100644
index 576e165..0000000
--- a/doc/files/src/InterfaceTraits/IteratorTrait.php.txt
+++ /dev/null
@@ -1,128 +0,0 @@
-
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see .
- */
-
-declare(strict_types=1);
-
-namespace OCC\Basics\InterfaceTraits;
-
-use Iterator;
-
-/**
- * A generic implementation of the Iterator interface.
- *
- * Internally it iterates over the protected `$_data` array.
- *
- * @author Sebastian Meyer 
- * @package Basics\InterfaceTraits
- *
- * @api
- *
- * @template TValue of mixed
- * @implements Iterator
- * @phpstan-require-implements Iterator
- */
-trait IteratorTrait
-{
-    /**
-     * Holds the iterable data.
-     *
-     * @var TValue[]
-     *
-     * @internal
-     */
-    protected array $_data = [];
-
-    /**
-     * Return the current item.
-     *
-     * @return ?TValue The current item or NULL if invalid
-     *
-     * @api
-     */
-    public function current(): mixed
-    {
-        if ($this->valid()) {
-            /** @var TValue */
-            return current($this->_data);
-        }
-        return null;
-    }
-
-    /**
-     * Return the current key.
-     *
-     * @return ?array-key The current key or NULL if invalid
-     *
-     * @api
-     */
-    public function key(): mixed
-    {
-        return key($this->_data);
-    }
-
-    /**
-     * Move forward to next item.
-     *
-     * @return void
-     *
-     * @api
-     */
-    public function next(): void
-    {
-        next($this->_data);
-    }
-
-    /**
-     * Move back to previous item.
-     *
-     * @return void
-     *
-     * @api
-     */
-    public function prev(): void
-    {
-        prev($this->_data);
-    }
-
-    /**
-     * Rewind the iterator to the first item.
-     *
-     * @return void
-     *
-     * @api
-     */
-    public function rewind(): void
-    {
-        reset($this->_data);
-    }
-
-    /**
-     * Check if current position is valid.
-     *
-     * @return bool Whether the current position is valid
-     *
-     * @api
-     */
-    public function valid(): bool
-    {
-        return !is_null($this->key());
-    }
-}
diff --git a/doc/guides/changelog.html b/doc/guides/changelog.html
index e08dfdc..a78e8de 100644
--- a/doc/guides/changelog.html
+++ b/doc/guides/changelog.html
@@ -173,10 +173,35 @@
 
             
                          
     
                          Table of Contents
                          
-        
                          
+        
                          
     
                          
 
                          
 
+            
                          
+    
                          v2.1.0
                          
+
+            
                          Breaking Changes:
                          
+            
+
+
+
+            
                          New Features:
                          
+            
+
+
+
+    
                          
+
             
                          
     
                          v2.0.0
                          
 
@@ -226,7 +251,7 @@ function _magicSet{Property}(mixed $value): void
     
                        • Added new trait TypeChecker
 
                          • 
 
-    
                        • Extended API for all datastructures (see StrictSplDatastructureTrait
+    
                        • Extended API for all datastructures (see 
 )
                          • 
 
     
                        • Introduced InvalidDataTypeException
diff --git a/doc/guides/changelog/index.html b/doc/guides/changelog/index.html
deleted file mode 100644
index ac12682..0000000
--- a/doc/guides/changelog/index.html
+++ /dev/null
@@ -1,206 +0,0 @@
-
-
-
-    
-            PHP Basics
-    
-
-    
-    
-    
-    
-    
-            
-        
-        
-        
-        
-        
-        
-        
-                
-        
-        
-        
-        
-    
-
-    
                          
-    
                          PHP Basics
                          
-    
-    
-    
                          
-    
-
                          
-
-    
-
-
                          
-
-    
                          
-        
                          
-            
-
-
-
-            
                          
-                                        
                          
-    
                          Changelog
                          
-
-            
                          
-    
-
                          
-
-    
                          
-
-                            
                          
-            
                          
-    
                          
-        
                          
-            
                          Search results
                          
-            
-        
                          
-        
                          
-            
                            
-        
                            
-    
                            
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                              new:
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-- extended API for data structures
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diff --git a/doc/guides/index.html b/doc/guides/index.html
index a401e0d..f029ab7 100644
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+++ b/doc/guides/index.html
@@ -192,6 +192,8 @@
                     
                                        • 
 
     
                                      • Changelog        
                                                         
                                        T
                                        
diff --git a/doc/js/searchIndex.js b/doc/js/searchIndex.js
index ffe9537..51da4d5 100644
--- a/doc/js/searchIndex.js
+++ b/doc/js/searchIndex.js
@@ -10,6 +10,36 @@ Search.appendIndex(
             "name": "StrictArray",
             "summary": "A\u0020type\u002Dsensitive,\u0020traversable\u0020array.",
             "url": "classes/OCC-Basics-DataStructures-StrictArray.html"
+        },                {
+            "fqsen": "\\OCC\\Basics\\DataStructures\\StrictArray\u003A\u003Abottom\u0028\u0029",
+            "name": "bottom",
+            "summary": "Peek\u0020at\u0020the\u0020first\u0020item\u0020of\u0020the\u0020array.",
+            "url": "classes/OCC-Basics-DataStructures-StrictArray.html#method_bottom"
+        },                {
+            "fqsen": "\\OCC\\Basics\\DataStructures\\StrictArray\u003A\u003Apop\u0028\u0029",
+            "name": "pop",
+            "summary": "Pop\u0020the\u0020item\u0020from\u0020the\u0020end\u0020of\u0020the\u0020array.",
+            "url": "classes/OCC-Basics-DataStructures-StrictArray.html#method_pop"
+        },                {
+            "fqsen": "\\OCC\\Basics\\DataStructures\\StrictArray\u003A\u003Apush\u0028\u0029",
+            "name": "push",
+            "summary": "Push\u0020an\u0020item\u0020at\u0020the\u0020end\u0020of\u0020the\u0020array.",
+            "url": "classes/OCC-Basics-DataStructures-StrictArray.html#method_push"
+        },                {
+            "fqsen": "\\OCC\\Basics\\DataStructures\\StrictArray\u003A\u003Ashift\u0028\u0029",
+            "name": "shift",
+            "summary": "Shift\u0020the\u0020item\u0020from\u0020the\u0020beginning\u0020of\u0020the\u0020array.",
+            "url": "classes/OCC-Basics-DataStructures-StrictArray.html#method_shift"
+        },                {
+            "fqsen": "\\OCC\\Basics\\DataStructures\\StrictArray\u003A\u003Atop\u0028\u0029",
+            "name": "top",
+            "summary": "Peek\u0020at\u0020the\u0020last\u0020item\u0020of\u0020the\u0020array.",
+            "url": "classes/OCC-Basics-DataStructures-StrictArray.html#method_top"
+        },                {
+            "fqsen": "\\OCC\\Basics\\DataStructures\\StrictArray\u003A\u003Aunshift\u0028\u0029",
+            "name": "unshift",
+            "summary": "Prepend\u0020the\u0020array\u0020with\u0020an\u0020item.",
+            "url": "classes/OCC-Basics-DataStructures-StrictArray.html#method_unshift"
         },                {
             "fqsen": "\\OCC\\Basics\\DataStructures\\StrictCollection",
             "name": "StrictCollection",
@@ -90,6 +120,11 @@ Search.appendIndex(
             "name": "StrictQueue",
             "summary": "A\u0020type\u002Dsensitive,\u0020taversable\u0020queue\u0020\u0028FIFO\u0029.",
             "url": "classes/OCC-Basics-DataStructures-StrictQueue.html"
+        },                {
+            "fqsen": "\\OCC\\Basics\\DataStructures\\StrictQueue\u003A\u003Adequeue\u0028\u0029",
+            "name": "dequeue",
+            "summary": "Dequeue\u0020an\u0020item\u0020from\u0020the\u0020queue.",
+            "url": "classes/OCC-Basics-DataStructures-StrictQueue.html#method_dequeue"
         },                {
             "fqsen": "\\OCC\\Basics\\DataStructures\\StrictQueue\u003A\u003Aenqueue\u0028\u0029",
             "name": "enqueue",
@@ -111,80 +146,80 @@ Search.appendIndex(
             "summary": "Unstack\u0020an\u0020item\u0020from\u0020the\u0020stack.",
             "url": "classes/OCC-Basics-DataStructures-StrictStack.html#method_unstack"
         },                {
-            "fqsen": "\\OCC\\Basics\\DataStructures\\Traits\\StrictSplDatastructureTrait",
-            "name": "StrictSplDatastructureTrait",
+            "fqsen": "\\OCC\\Basics\\DataStructures\\Traits\\StrictSplDoublyLinkedListTrait",
+            "name": "StrictSplDoublyLinkedListTrait",
             "summary": "The\u0020common\u0020interface\u0020of\u0020all\u0020type\u002Dsensitive,\u0020SPL\u002Dbased\u0020datastructures.",
-            "url": "classes/OCC-Basics-DataStructures-Traits-StrictSplDatastructureTrait.html"
+            "url": "classes/OCC-Basics-DataStructures-Traits-StrictSplDoublyLinkedListTrait.html"
         },                {
-            "fqsen": "\\OCC\\Basics\\DataStructures\\Traits\\StrictSplDatastructureTrait\u003A\u003Aadd\u0028\u0029",
+            "fqsen": "\\OCC\\Basics\\DataStructures\\Traits\\StrictSplDoublyLinkedListTrait\u003A\u003Aadd\u0028\u0029",
             "name": "add",
             "summary": "Add\/insert\u0020a\u0020new\u0020item\u0020at\u0020the\u0020specified\u0020offset.",
-            "url": "classes/OCC-Basics-DataStructures-Traits-StrictSplDatastructureTrait.html#method_add"
+            "url": "classes/OCC-Basics-DataStructures-Traits-StrictSplDoublyLinkedListTrait.html#method_add"
         },                {
-            "fqsen": "\\OCC\\Basics\\DataStructures\\Traits\\StrictSplDatastructureTrait\u003A\u003Aappend\u0028\u0029",
+            "fqsen": "\\OCC\\Basics\\DataStructures\\Traits\\StrictSplDoublyLinkedListTrait\u003A\u003Aappend\u0028\u0029",
             "name": "append",
             "summary": "Append\u0020items\u0020at\u0020the\u0020end\u0020of\u0020the\u0020list.",
-            "url": "classes/OCC-Basics-DataStructures-Traits-StrictSplDatastructureTrait.html#method_append"
+            "url": "classes/OCC-Basics-DataStructures-Traits-StrictSplDoublyLinkedListTrait.html#method_append"
         },                {
-            "fqsen": "\\OCC\\Basics\\DataStructures\\Traits\\StrictSplDatastructureTrait\u003A\u003Aclear\u0028\u0029",
+            "fqsen": "\\OCC\\Basics\\DataStructures\\Traits\\StrictSplDoublyLinkedListTrait\u003A\u003Aclear\u0028\u0029",
             "name": "clear",
             "summary": "Clear\u0020the\u0020list\u0020of\u0020any\u0020items.",
-            "url": "classes/OCC-Basics-DataStructures-Traits-StrictSplDatastructureTrait.html#method_clear"
+            "url": "classes/OCC-Basics-DataStructures-Traits-StrictSplDoublyLinkedListTrait.html#method_clear"
         },                {
-            "fqsen": "\\OCC\\Basics\\DataStructures\\Traits\\StrictSplDatastructureTrait\u003A\u003Aget\u0028\u0029",
+            "fqsen": "\\OCC\\Basics\\DataStructures\\Traits\\StrictSplDoublyLinkedListTrait\u003A\u003Aget\u0028\u0029",
             "name": "get",
             "summary": "Get\u0020the\u0020item\u0020at\u0020the\u0020specified\u0020index.",
-            "url": "classes/OCC-Basics-DataStructures-Traits-StrictSplDatastructureTrait.html#method_get"
+            "url": "classes/OCC-Basics-DataStructures-Traits-StrictSplDoublyLinkedListTrait.html#method_get"
         },                {
-            "fqsen": "\\OCC\\Basics\\DataStructures\\Traits\\StrictSplDatastructureTrait\u003A\u003AisList\u0028\u0029",
+            "fqsen": "\\OCC\\Basics\\DataStructures\\Traits\\StrictSplDoublyLinkedListTrait\u003A\u003AisList\u0028\u0029",
             "name": "isList",
             "summary": "Check\u0020if\u0020this\u0020can\u0020be\u0020considered\u0020a\u0020list.",
-            "url": "classes/OCC-Basics-DataStructures-Traits-StrictSplDatastructureTrait.html#method_isList"
+            "url": "classes/OCC-Basics-DataStructures-Traits-StrictSplDoublyLinkedListTrait.html#method_isList"
         },                {
-            "fqsen": "\\OCC\\Basics\\DataStructures\\Traits\\StrictSplDatastructureTrait\u003A\u003AoffsetSet\u0028\u0029",
+            "fqsen": "\\OCC\\Basics\\DataStructures\\Traits\\StrictSplDoublyLinkedListTrait\u003A\u003AoffsetSet\u0028\u0029",
             "name": "offsetSet",
             "summary": "Set\u0020the\u0020item\u0020at\u0020the\u0020specified\u0020offset.",
-            "url": "classes/OCC-Basics-DataStructures-Traits-StrictSplDatastructureTrait.html#method_offsetSet"
+            "url": "classes/OCC-Basics-DataStructures-Traits-StrictSplDoublyLinkedListTrait.html#method_offsetSet"
         },                {
-            "fqsen": "\\OCC\\Basics\\DataStructures\\Traits\\StrictSplDatastructureTrait\u003A\u003Aprepend\u0028\u0029",
+            "fqsen": "\\OCC\\Basics\\DataStructures\\Traits\\StrictSplDoublyLinkedListTrait\u003A\u003Aprepend\u0028\u0029",
             "name": "prepend",
             "summary": "Prepend\u0020items\u0020at\u0020the\u0020start\u0020of\u0020the\u0020list.",
-            "url": "classes/OCC-Basics-DataStructures-Traits-StrictSplDatastructureTrait.html#method_prepend"
+            "url": "classes/OCC-Basics-DataStructures-Traits-StrictSplDoublyLinkedListTrait.html#method_prepend"
         },                {
-            "fqsen": "\\OCC\\Basics\\DataStructures\\Traits\\StrictSplDatastructureTrait\u003A\u003Apush\u0028\u0029",
+            "fqsen": "\\OCC\\Basics\\DataStructures\\Traits\\StrictSplDoublyLinkedListTrait\u003A\u003Apush\u0028\u0029",
             "name": "push",
             "summary": "Push\u0020an\u0020item\u0020at\u0020the\u0020end\u0020of\u0020the\u0020list.",
-            "url": "classes/OCC-Basics-DataStructures-Traits-StrictSplDatastructureTrait.html#method_push"
+            "url": "classes/OCC-Basics-DataStructures-Traits-StrictSplDoublyLinkedListTrait.html#method_push"
         },                {
-            "fqsen": "\\OCC\\Basics\\DataStructures\\Traits\\StrictSplDatastructureTrait\u003A\u003Aremove\u0028\u0029",
+            "fqsen": "\\OCC\\Basics\\DataStructures\\Traits\\StrictSplDoublyLinkedListTrait\u003A\u003Aremove\u0028\u0029",
             "name": "remove",
             "summary": "Remove\u0020an\u0020item\u0020from\u0020the\u0020list.",
-            "url": "classes/OCC-Basics-DataStructures-Traits-StrictSplDatastructureTrait.html#method_remove"
+            "url": "classes/OCC-Basics-DataStructures-Traits-StrictSplDoublyLinkedListTrait.html#method_remove"
         },                {
-            "fqsen": "\\OCC\\Basics\\DataStructures\\Traits\\StrictSplDatastructureTrait\u003A\u003Aset\u0028\u0029",
+            "fqsen": "\\OCC\\Basics\\DataStructures\\Traits\\StrictSplDoublyLinkedListTrait\u003A\u003Aset\u0028\u0029",
             "name": "set",
             "summary": "Set\u0020an\u0020item\u0020at\u0020the\u0020specified\u0020index.",
-            "url": "classes/OCC-Basics-DataStructures-Traits-StrictSplDatastructureTrait.html#method_set"
+            "url": "classes/OCC-Basics-DataStructures-Traits-StrictSplDoublyLinkedListTrait.html#method_set"
         },                {
-            "fqsen": "\\OCC\\Basics\\DataStructures\\Traits\\StrictSplDatastructureTrait\u003A\u003AtoArray\u0028\u0029",
+            "fqsen": "\\OCC\\Basics\\DataStructures\\Traits\\StrictSplDoublyLinkedListTrait\u003A\u003AtoArray\u0028\u0029",
             "name": "toArray",
             "summary": "Return\u0020array\u0020representation\u0020of\u0020list.",
-            "url": "classes/OCC-Basics-DataStructures-Traits-StrictSplDatastructureTrait.html#method_toArray"
+            "url": "classes/OCC-Basics-DataStructures-Traits-StrictSplDoublyLinkedListTrait.html#method_toArray"
         },                {
-            "fqsen": "\\OCC\\Basics\\DataStructures\\Traits\\StrictSplDatastructureTrait\u003A\u003AtoStrictCollection\u0028\u0029",
+            "fqsen": "\\OCC\\Basics\\DataStructures\\Traits\\StrictSplDoublyLinkedListTrait\u003A\u003AtoStrictCollection\u0028\u0029",
             "name": "toStrictCollection",
             "summary": "Turn\u0020list\u0020into\u0020a\u0020type\u002Dsensitive\u0020collection.",
-            "url": "classes/OCC-Basics-DataStructures-Traits-StrictSplDatastructureTrait.html#method_toStrictCollection"
+            "url": "classes/OCC-Basics-DataStructures-Traits-StrictSplDoublyLinkedListTrait.html#method_toStrictCollection"
         },                {
-            "fqsen": "\\OCC\\Basics\\DataStructures\\Traits\\StrictSplDatastructureTrait\u003A\u003Aunshift\u0028\u0029",
+            "fqsen": "\\OCC\\Basics\\DataStructures\\Traits\\StrictSplDoublyLinkedListTrait\u003A\u003Aunshift\u0028\u0029",
             "name": "unshift",
             "summary": "Prepend\u0020the\u0020list\u0020with\u0020an\u0020item.",
-            "url": "classes/OCC-Basics-DataStructures-Traits-StrictSplDatastructureTrait.html#method_unshift"
+            "url": "classes/OCC-Basics-DataStructures-Traits-StrictSplDoublyLinkedListTrait.html#method_unshift"
         },                {
-            "fqsen": "\\OCC\\Basics\\DataStructures\\Traits\\StrictSplDatastructureTrait\u003A\u003A__construct\u0028\u0029",
+            "fqsen": "\\OCC\\Basics\\DataStructures\\Traits\\StrictSplDoublyLinkedListTrait\u003A\u003A__construct\u0028\u0029",
             "name": "__construct",
             "summary": "Create\u0020a\u0020type\u002Dsensitive,\u0020traversable\u0020list\u0020of\u0020items.",
-            "url": "classes/OCC-Basics-DataStructures-Traits-StrictSplDatastructureTrait.html#method___construct"
+            "url": "classes/OCC-Basics-DataStructures-Traits-StrictSplDoublyLinkedListTrait.html#method___construct"
         },                {
             "fqsen": "\\OCC\\Basics\\ErrorHandlers\\ThrowErrorException",
             "name": "ThrowErrorException",
diff --git a/doc/namespaces/occ-basics-datastructures-traits.html b/doc/namespaces/occ-basics-datastructures-traits.html
index a3d2177..55bc5fc 100644
--- a/doc/namespaces/occ-basics-datastructures-traits.html
+++ b/doc/namespaces/occ-basics-datastructures-traits.html
@@ -194,7 +194,7 @@
 
     
     
                                        
-            
                                        StrictSplDatastructureTrait
                                        The common interface of all type-sensitive, SPL-based datastructures.
                                            
                                        
+            
                                        StrictSplDoublyLinkedListTrait
                                        The common interface of all type-sensitive, SPL-based datastructures.
                                            
                                        • 
 
 
 
diff --git a/doc/namespaces/occ-basics-interfacetraits.html b/doc/namespaces/occ-basics-interfacetraits.html
deleted file mode 100644
index cb03e7a..0000000
--- a/doc/namespaces/occ-basics-interfacetraits.html
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                                        A generic implementation of the ArrayAccess interface.
                                                
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                                        A generic implementation of the Countable interface.
                                                
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                                        A generic implementation of the IteratorAggregate interface.
                                                
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diff --git a/doc/packages/Basics-DataStructures.html b/doc/packages/Basics-DataStructures.html
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                                          StrictSplDatastructureTrait
                                          The common interface of all type-sensitive, SPL-based datastructures.
                                              
                                          
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                                          StrictSplDoublyLinkedListTrait
                                          The common interface of all type-sensitive, SPL-based datastructures.
                                              
                                          
 
 
 
diff --git a/doc/packages/Basics-InterfaceTraits.html b/doc/packages/Basics-InterfaceTraits.html
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                                          A generic implementation of the Countable interface.
                                                  
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                                          A generic implementation of the IteratorAggregate interface.
                                                  
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