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What can Rails Migration do?


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More Ruby on Rails Interview Questions

Explain the advantages of ruby on rails?

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Which command is used to create a migration?

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How are observers and callbacks different from each other?

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How can the filter methods in ruby on rails be protected?

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How would you create a controller for the subject?

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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?

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What is the difference between false and nil in ruby?

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What is the difference between concern and application_controller.rb in ruby on rails?

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what is the difference between new, save and create?

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who developed rails?

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Tell me what is mixin in rails?

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Explain me the log that has to be seen to report errors in ruby rails?

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