mobile_fu for Rails 4

Question

I'm trying to switch my app from Rails 3.2.13 to Rails 4. In doing so, I've hit one main snag -- I use the gem mobile_fu in order to determine if users are coming from a mobile device. That gem requires railties 3.2.13, but rails 4.0.2 and sass-rails for rails 4.0.2 both require railties >= 4.0.

What's a good way to solve this problem? I'm happy to dig into the mobile_fu code as it doesn't seem particularly tricky, but I have very little experience dealing with railties and what dependencies on railties mean.

Thanks!

Answer 1

You can try using the more latest version of mobile-fu at https://github.com/benlangfeld/mobile-fu

gem 'mobile_fu' (with an underscore) gives you the old one. gem 'mobile-fu' gives you the new one.