how you define Instance Variable, Global Variable and Class Variable in Ruby?
Who designed active record in rails?
Tell me what is the function of garbage collection in ruby on rails?
What is the process for creating a controller for the subject? What is its role?
What is the naming convention for variables?
Tell us what is the difference between redirect and render in ruby on rails?
Explain unobtrusive javascript in rails.
What are the steps involved in writing and setting up an application in ruby on rails?
Do you know what is rake in rails?
what is the difference between new, save and create?
Tell me what is ruby on rails?
What is object-relationship-model (orm)?
Mention all the naming conventions in ruby on rails.