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Ruby on Rails Interview Questions
Un-Answered Questions { Ruby on Rails }
How can you protect filter methods in rails?
when self.up and self.down method is used?
What are naming conventions?
What is the rail console?
How many types of variables are available in ruby class?
what is the purpose of the resources method in the code snippet below?
What is action cable?
What do you mean by render and redirect_to?
explain request/response cycle?
How will be the future for ruby on rails?
Mention the differences between the observers and callbacks in ruby on rails.
Explain the importance of yield statement in rails.
How is visibility of methods changed in ruby (encapsulation) ?
What is the flash?
write a program to show the usage of sql in the database file?
