What is ruby on rails & why it is used for?
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how you can create a controller for subject?
What is the difference between sessions and flash?
Do you know what is “yield” in ruby on rails?
What is rails scaffolding?
what is active record?
what are helpers and how to use helpers in ror?
Explain rest in rails routes.
What are the different filters used in ruby on rails?
what is the difference between calling super() and super call?
what is the difference between Active support’s “HashWithIndifferent” and Ruby’s “Hash” ?
How do I find only duplicate entries in a database table?
How can you run rails without creating databases?