3 ms·
I made a gem to do exactly this with RMagick, you can check it out here: https://github.com/mquan/prizm https://github.com/mquan/prizm
by quan 15y ago
I made a gem to do exactly this with RMagick, you can check it out here: https://github.com/mquan/prizm https://github.com/mquan/prizm