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<?php
namespace Nip\Collections\Tests\Traits;
use Nip\Collections\Collection;
use Nip\Collections\Tests\AbstractTest;
use Nip\Utility\Str;
/**
* Class TransformMethodsTraitTest
* @package Nip\Collections\Tests\Traits
*/
class TransformMethodsTraitTest extends AbstractTest
{
* @dataProvider collectionClassProvider
public function testImplode($collection)
$data = new $collection([['name' => 'taylor', 'email' => 'foo'], ['name' => 'dayle', 'email' => 'bar']]);
$this->assertSame('foobar', $data->implode('email'));
$this->assertSame('foo,bar', $data->implode('email', ','));
$data = new $collection(['taylor', 'dayle']);
$this->assertSame('taylordayle', $data->implode(''));
$this->assertSame('taylor,dayle', $data->implode(','));
}
public function test_transform()
$data = new Collection(['first' => 'john', 'last' => 'doe']);
$data->transform(function ($item, $key) {
return $key . '-' . strrev($item);
});
static::assertEquals(['first' => 'first-nhoj', 'last' => 'last-eod'], $data->all());
bytic /
Collections
