Code Coverage for /workspace/src/extensions/Echo/includes/Iterator/CallbackIterator.php

1	<?php
2
3	namespace MediaWiki\Extension\Notifications\Iterator;
4
5	use Iterator;
6	use IteratorDecorator;
7
8	/**
9	* Applies a callback to all values returned from the iterator
10	*/
11	class CallbackIterator extends IteratorDecorator {
12	/** @var callable */
13	protected $callable;
14
15	public function __construct( Iterator $iterator, $callable ) {
16	parent::__construct( $iterator );
17	$this->callable = $callable;
18	}
19
20	public function current() {
21	return call_user_func( $this->callable, $this->iterator->current() );
22	}
23	}
24
25	class_alias( CallbackIterator::class, 'EchoCallbackIterator' );