public function testCanRedirectToCorrectClass()
{
$under = Underscore::contains(array(1, 2, 3), 3);
$this->assertEquals(2, $under);
}
function _contains($list, $value, $strict = false)
{
return Underscore::contains($list, $value, $strict);
}
/**
* @tags collections
*/
public function testContains()
{
// it should work with array, objects and iterators
$this->typeTolerant([1, 2, 3], 2, function ($in, $out) {
$this->boolean(_::contains($in, $out))->isTrue();
}, [0, -1]);
// it should return false if the item is not present in the list
$this->boolean(_::contains([1, 2, 3], 4))->isFalse();
// it should be capable of strict equality
$this->boolean(_::contains([1, 2, 3], "2", true))->isFalse();
// it should return false if the list is empty
$this->boolean(_::contains([], 2))->isFalse();
}