Explain me what is the difference between concern and application_controller.rb in ruby on rails?
814Post New Ruby on Rails Questions
How many types of relationships does a model has?
What is the use of the super function in ruby on rails?
What is the role of mvc architecture in ruby on rails?
Tell me what is rails migration?
At is cross-site request forgery (csrf)?
explain request/response cycle?
Explain model in rails?
Explain rvm in rails?
What are the functions performed by rails migration?
how you define Instance Variable, Global Variable and Class Variable in Ruby?
Explain Get and post method?
how many types of callbacks available in ror?
Explain some features of nested scaffolding.
What is rake?
Are there any disadvantages of ruby on rails? If yes, mention them.