Explain some features of nested scaffolding.
what are the limits of Ruby on Rails?
Explain what are the servers supported by ruby on rails?
What is rails migration? What can it do?
what is the difference between new, save and create?
what is testing in rails?
Explain the advantages of ruby on rails?
what is “Yield” in Ruby on Rails?
when self.up and self.down method is used?
what is the difference between Active support’s “HashWithIndifferent” and Ruby’s “Hash” ?
How is calling super() different from the super call?
Name some rails ide or editor.
What are class libraries?
What is the difference between render and redirect?
What is the symbol garbage collector?