what is the difference between new, save and create?
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Choosing between belongs_to and has_one?
What is the process for creating a controller for the subject? What is its role?
Explain how you can run rails application without creating databases?
If you want to set up a one-to-one relationship between two models, you'll need to add belongs_to to one, and has_one to the other. How do you know which is which?
What is rails scaffolding?
what is sweeper in Rails?
Can you explain me how rails implements ajax?
What is ruby on rails & why it is used for?
What is action cable?
what is the purpose of RJs in Rails?
Explain me the log that has to be seen to report errors in ruby rails?
Write a program to generate and run the application without the use of database