Ruby%20On%20Rails%20Interview%20Questions%20and%20Answers

Question: What are the key deployment challenges in Ruby on Rails?

heroku makes deployment easy.

Things that I sometimes run into are:

> Mismatched gem versions between local and production environment

> Some lessons learned:

»» Use image_tag helper each time

»» Specify root path in ENV variable

»» Configure assets pipeline by setting: config.assets.enabled = true in the config/application.rb file

Configure Capistrano script to precompile assets