How does the Asset Pipeline (Rails 3.1 +) deal with different precompiled versions of an asset?

How do you render a variable in ERB template?

What kind of variables are Author and AUTHOR?

What does Model.reset_column_information do?

Best practice to implement translations of the title of a component in the view using i18n API?

For your app to route the 'http://myapp.com/' to the home controller, index action; what could you add to your routes.rb file?

In Ruby on Rails, an action is typically a basic ____ that describes how to respond to a specific external web-browser request?

Which instances are variables in your functional tests? (check any that apply)

What are the Available callbacks? (check any that apply)

Which of these is not a valid Bundler command?

What are the asset tag helpers available in Rails? (check any that apply)