Updating GMiner to the latest software version automatically using Docker for Raven

I mine Ravencoin using Gminer(i'm a new miner and i'm not sure if this is the best) and i often find that they've released a new version. Because i do not have the time to do this manually i decided to start mining using Docker Images. I find it convenient to have a Crontab running at a set time everyday to pull the latest docker images and resume mining. I uploaded the bash shell script and the crontab that i used to my repo here: Gminer Docker/crontab Script and i thought id share if anyone is interested. If you know a better way please let me know. Thank you!