Please forgive me for this newbie question.
I’m developing an application on RoR, and found I got more and more
functions in application.rb. It looks very disorganised. And so I’m
your expertise for a better way to organise shared functions.
After reading some open source code, I found some experienced developers
using modules, and put codes in /lib folder. But I don’t understander
very well. Do you know is there any articles on the net discussing this