What's the best way of doing this in Rails? So far all I got is https://github.com/emrekutlu/paperclip-compression https://github.com/emrekutlu/paperclip-compr

What's the best way of doing this in Rails? So far all I got is https://github.com/emrekutlu/paperclip-compression https://github.com/emrekutlu/paperclip-compression (jpegtran + optipng).