public function url( $file = '', $version = '' ) {

		if ( empty( $version ) ) {
			$version = '?ver=' . Kecik::$version;
		}

		if ( ! empty( $file ) ) {
			return $this->BaseUrl . Config::get( 'path.assets' ) . '/' . $file . $version;
		} else {
			return $this->BaseUrl . Config::get( 'path.assets' ) . '/';
		}

	}