Mention the types of variables available in Ruby Class?
At is cross-site request forgery (csrf)?
what is Mixin in Rails?
how you can create a controller for subject?
What are the servers supported by ruby on rails?
Is ruby on rails dying?
How are observers and callbacks different from each other?
What is the naming convention for variables?
what is Polymorphic Association in Ruby on Rails?
What is the latest version of ruby on rails?
Do you know what is sweeper in rails?
what is rails caching?
difference between member routes and collection routes ?
What is rails migrations?
What is the main function of helpers used in ruby on rails?