What is rails active record?
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When are self.up and self.down methods used?
Can you list out what can rails migration do?
what is the difference between the Observers and Callbacks in Ruby on Rails?
Explain valid and invalid in rails?
How can the filter methods in ruby on rails be protected?
What is the current version of ruby on rails?
what the difference between static scaffolding and Dynamic scaffolding?
Why RubyonRails?
How can you protect filter methods in rails?
Explain some features of nested scaffolding.
What are the differences betweeen Rails 2.x and Rails 3
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Is ruby on rails dying?