public function _prepend($code)
    {
        if (is_array($code)) {
            $code = implode(';', $code);
        }
        $this->prepend = $code.';'.$this->prepend;

        return $this;
    }
public function _prepend($code)
    {
        if (is_array($code)) {
            $code = implode(';', $code);
        }
        $this->prepend = $code.';'.$this->prepend;

        return $this;
    }
public function _prepend ( $ code ) { if ( is_array ( $ code ) ) { $ code = implode ( ';' , $ code ) ; } $ this -> prepend = $ code . ';' . $ this -> prepend ; return $ this ; }
Execute more JavaScript code before chain. Avoid using.

@param array|string $code

@return $this
Execute more JavaScript code before chain . Avoid using .