What is the difference between save and save?
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What are the hashes?
Mention the types of variables available in Ruby Class?
What is the role of mvc architecture in ruby on rails?
What is rails scaffolding?
Do you know the role of garbage collection in ruby on rails?
what is the function of garbage collection in Ruby on Rails?
What is unit testing (in classical terms)? What is the primary technique when writing a test ?
Do you know what is cross-site request forgery (csrf) and how rails is protected against it?
What can Rails Migration do?
Explain rest in rails routes.
What is the use of super in Ruby Rails?
What does ruby name refer to?