Documentar método y usos de getCollectionMapper

[tzkmx]

La clase que provee este paquete, proporciona un método para obtener un CollectionMapper, con el que se pueden aplicar los mapeos configurados para un solo array asociativo, a un array de array asociativo con la misma estructura.

Ver las pruebas en:

hashmapper/tests/ImplicitPassNotMatchedOptionsMapperTest.php

Lines 112 to 116 in ad74922

	foreach ($source as $key => $item) {
	$this->assertEquals($expected[$key], $mapper->apply($item));
	}
	$collectionMapper = $mapper->getCollectionMapper();
	$this->assertEquals($expected, $collectionMapper->apply($source));

hashmapper/tests/FunctionsTest.php

Lines 48 to 71 in ad74922

	public function testHashMapperFunctor()
	{
	$list = [
	[
	'head' => 1,
	'tail' => 2,
	],
	[
	'head' => 3,
	'tail' => 4,
	],
	];
	$mapper = hashMapper(['head' => 'fst', 'tail' => 'snd']);
	$expectedFirstItemMapped = ['fst' => 1, 'snd' => 2];
	$this->assertEquals($expectedFirstItemMapped, $mapper($list[0]));
	$expectedTransformedList = [['fst' => 1, 'snd' => 2], ['fst' => 3, 'snd' => 4]];
	$listMapper = $mapper->getCollectionMapper();
	$this->assertEquals($expectedTransformedList, $listMapper($list));
	}