public function delete()
  {
    $file = $this->file;

    if (file_exists($file)) return Filesystem::delete($file);

    return false;
  }
public function delete()
  {
    $file = $this->file;

    if (file_exists($file)) return Filesystem::delete($file);

    return false;
  }
public function delete ( ) { $ file = $ this -> file ; if ( file_exists ( $ file ) ) return Filesystem :: delete ( $ file ) ; return false ; }
Delete cache file

@return bool
Delete cache file