what is active record?
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what is the naming convention in Rails?
When are self.up and self.down methods used?
Explain rails migration.
What is the process for creating a controller for the subject? What is its role?
Write a program to generate and run the application without the use of database
Tell me what is mixin in rails?
how many types of callbacks available in ror?
What are the servers supported by ruby on rails?
How you run your Rails Application without creating database ?
how you can create a controller for subject?
How to serialize data with yaml?
How is visibility of methods changed in ruby (encapsulation) ?