public function values()
    {
        $r = [];

        foreach ($this->storage as $value) {
            array_push($r, $value);
        }

        return new Collection($r);
    }
public function values()
    {
        $r = [];

        foreach ($this->storage as $value) {
            array_push($r, $value);
        }

        return new Collection($r);
    }
public function values ( ) { $ r = [ ] ; foreach ( $ this -> storage as $ value ) { array_push ( $ r , $ value ) ; } return new Collection ( $ r ) ; }
Get the list of values of collection

@return Collection
Get the list of values of collection