DoctrineCollectionFilter.php
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DoctrineCollectionFilter.php
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	<?php

	namespace DeepCopy\Filter\Doctrine;

	use DeepCopy\Filter\Filter;
	use DeepCopy\Reflection\ReflectionHelper;

	/**
	* @final
	*/
	class DoctrineCollectionFilter implements Filter
	{
	/**
	* Copies the object property doctrine collection.
	*
	* {@inheritdoc}
	*/
	public function apply($object, $property, $objectCopier)
	{
	$reflectionProperty = ReflectionHelper::getProperty($object, $property);

	$reflectionProperty->setAccessible(true);
	$oldCollection = $reflectionProperty->getValue($object);

	$newCollection = $oldCollection->map(
	function ($item) use ($objectCopier) {
	return $objectCopier($item);
	}
	);

	$reflectionProperty->setValue($object, $newCollection);
	}
	}