Ability to use custom save filename

[gavin310]

I needed to use a specific format for the filename, but didn't see a way to do this. I changed the save function to accept an optional $filename parameter. Maybe this functionality could be properly added?

/**
 * Save to a file
 *
 * @param string [optional] $filename
 * @return void
 */
public function save($filename = null)
{
    if ($filename)
        $file = $filename;
    else
        $file = $this->getFilename() . '.' . $this->getFileExtension();

    // Add save path if given
    if (null !== $this->savePath) {
        $file = $this->savePath . $file;
    }

    file_put_contents(
        $file,
        $this->getOutput()
    );
}

[jeroendesloovere]

Closing this one since there is already a method for renaming the filename: setFilename($value, $overwrite = true, $separator = '_')