What is the use of $ in ruby?
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what is the purpose of RJs in Rails?
what is rails caching?
Do you know what are the types of caching used in rails, what are they?
What is bundler?
What is the process for creating a controller for the subject? What is its role?
Who developed ruby on rails?
difference between member routes and collection routes ?
what is Mixin in Rails?
Explain me what are the limits of ruby on rails?
how you can run Rails application without creating databases?
How to use two databases into a single application?
what the difference between static scaffolding and Dynamic scaffolding?