What are the major components of Ruby on Rails?
ActiveRecord
ActionPack
ActionMailer
ActiveModel
ActiveResource
ActiveSupport
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How is visibility of methods changed in ruby (encapsulation) ?
Explain bundler in rails.
Do you know what is sweeper in rails?
How do rails implement ajax?
If you want to set up a one-to-one relationship between two models, you'll need to add belongs_to to one, and has_one to the other. How do you know which is which?
what are the limits of Ruby on Rails?
Difference between argument and parameter in ruby on rails ?
what is “Yield” in Ruby on Rails?
Tell me what is the difference between the observers and callbacks in ruby on rails?
What are the different filters used in ruby on rails?
What is the difference between symbol and string?
What is rails migrations?