how you can create a controller for subject?
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difference between form_for and form_tag
what is the difference between the Observers and Callbacks in Ruby on Rails?
How many types of variables are available in ruby class?
What are naming conventions?
what is Mixin in Rails?
Tell me what is rails migration?
What is the Install rail package?
What is rake?
Do you know what are the types of caching used in rails, what are they?
what is the difference between calling super() and super call?
what is Cross-Site Request Forgery (CSRF) and how Rails is protected against it?
What is rails script? Name some of them?