how many types of callbacks available in ror?
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What is the purpose of load in ruby?
Write the command to run the migration.
What is rails active record?
how you can list all routes for an application?
Do you know what is rake in rails?
what are helpers and how to use helpers in ror?
What are the three methods to install ruby on rails?
What is the difference between concern and application_controller.rb in ruby on rails?
What does ruby name refer to?
what is Mixin in Rails?
Why ruby on rails is used for?
Write a program to show the functionality of request.xhr in ruby on rails ?