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<?php
namespace Prelude\Tests;
use const Prelude\isScalar;
use function Prelude\all;
class AllTest extends \PHPUnit\Framework\TestCase
{
public function test()
$even = function ($n) { return $n % 2 === 0; };
$this->assertTrue(all($even)([2, 4, 6, 8, 10, 12]));
$this->assertTrue(all(isScalar)([1, 2, 3, 4]));
$this->assertFalse(all(isScalar)([1, 2, [], 4]));
}
sergiors /
prelude
