How can the filter methods in ruby on rails be protected?
what are the positive aspects of Rails?
Explain rest in rails routes.
What is the flash?
What is the importance of rjs?
what is Rails Migration?
what is active record?
What are the various components of rail?
What is object-relationship-model (orm)?
Why ruby on rails is used for?
How is the model view controller framework used in ruby on rails?
Mention the differences between the observers and callbacks in ruby on rails.
Explain dry in rails?
What are the types of caching used in rails, what are they?
Explain me what is the role of rails controller?