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

1	<?php
2
3	namespace CirrusSearch\Iterator;
4
5	use Iterator;
6
7	/**
8	* Applies a callback to all values returned from the iterator
9	*/
10	class CallbackIterator extends IteratorDecorator {
11	/** @var callable */
12	protected $callable;
13
14	/**
15	* @param Iterator $iterator
16	* @param callable $callable
17	*/
18	public function __construct( Iterator $iterator, $callable ) {
19	parent::__construct( $iterator );
20	$this->callable = $callable;
21	}
22
23	/** @return mixed */
24	public function current() {
25	return ( $this->callable )( $this->iterator->current() );
26	}
27	}