Draikin on "[Plugin: Autoptimize] Creating pre-gzipped cached files?"

Thanks for the help! I haven't done a lot of Wordpress development, so bear with me :) This seems to be working:

} else {
			// Write code to cache without doing anything else
			file_put_contents($this->cachedir.$this->filename,$code, LOCK_EX);
			if (apply_filters('autoptimize_cache_create_gzip',true)) {
				// Create an additional cached gzip file
				file_put_contents($this->cachedir.$this->filename.'.gzip',gzencode($code,9,FORCE_GZIP), LOCK_EX);
			}
		}

Is this what you had in mind when you said "behind a filter"? Contrary to what I posted above, I'm guessing you'd want this to be disabled by default? Or would this be worth adding an option in the Autoptimize menu for?