/**
* @param $value
* @return Sequence
*/
public function delete($value) : Sequence
{
$values = $this->values;
$pos = array_search($value, $values);
unset($values[$pos]);
return Sequence::sequenceFromPHPArray($values);
}
public function test_map()
{
$array = Sequence::sequenceFromPHPArray($this->testArray)->map(new ToStringMapper())->toPHPArray();
$this->assertEquals(array('1', '2', '3'), $array);
}
