From afd6ec6e92707f425b0aa6bceaaa23bd91c93a2f Mon Sep 17 00:00:00 2001
From: Sebastian Meyer <sebastian.meyer@opencultureconsulting.com>
Date: Sun, 19 Nov 2023 10:52:11 +0100
Subject: [PATCH] Add alias methods to StrictQueue and StrictStack

---
 src/DataStructures/StrictQueue.php | 26 ++++++++++++++++++++++++++
 src/DataStructures/StrictStack.php | 24 ++++++++++++++++++++++++
 2 files changed, 50 insertions(+)

diff --git a/src/DataStructures/StrictQueue.php b/src/DataStructures/StrictQueue.php
index 322c2b9..e07b431 100644
--- a/src/DataStructures/StrictQueue.php
+++ b/src/DataStructures/StrictQueue.php
@@ -37,6 +37,32 @@ use RuntimeException;
  */
 class StrictQueue extends StrictList
 {
+    /**
+     * Dequeue an item from the queue.
+     * @see \SplQueue::dequeue()
+     *
+     * @return mixed The dequeued item
+     */
+    public function dequeue(): mixed
+    {
+        return parent::shift();
+    }
+
+    /**
+     * Add an item to the queue.
+     * @see \SplQueue::enqueue()
+     *
+     * @param mixed $item The item to enqueue
+     *
+     * @return void
+     *
+     * @throws \InvalidArgumentException
+     */
+    public function enqueue(mixed $item): void
+    {
+        parent::push($item);
+    }
+
     /**
      * Set the mode of iteration.
      * @see \SplDoublyLinkedList::setIteratorMode()
diff --git a/src/DataStructures/StrictStack.php b/src/DataStructures/StrictStack.php
index e034de5..c46130f 100644
--- a/src/DataStructures/StrictStack.php
+++ b/src/DataStructures/StrictStack.php
@@ -37,6 +37,30 @@ use RuntimeException;
  */
 class StrictStack extends StrictList
 {
+    /**
+     * Add an item to the stack.
+     *
+     * @param mixed $item The item to stack
+     *
+     * @return void
+     *
+     * @throws \InvalidArgumentException
+     */
+    public function stack(mixed $item): void
+    {
+        parent::push($item);
+    }
+
+    /**
+     * Unstack an item from the stack.
+     *
+     * @return mixed The unstacked item
+     */
+    public function unstack(): mixed
+    {
+        return parent::pop();
+    }
+
     /**
      * Set the mode of iteration.
      * @see \SplDoublyLinkedList::setIteratorMode()