What are the major components of Ruby on Rails?
ActiveRecord
ActionPack
ActionMailer
ActiveModel
ActiveResource
ActiveSupport
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What are filters? and how many types of filters are there in ruby
What is the difference between false and nil in ruby?
Who developed ruby on rails?
how you can list all routes for an application?
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?
How can you run rails without creating databases?
Tell me what is mixin in rails?
what is rake in Rails?
How to serialize data with yaml?
what the difference between static scaffolding and Dynamic scaffolding?
what is testing in rails?
Explain about Dig, Float and Max?