Explain rails migration.
Please explain what are the positive aspects of rails?
What are float, dig and max?
am new to ruby. tell me one thing. i can view my project on browser when i write "ruby script/server". otherwise i cant view my project on localhost. what i have to do to view my project always on browser? pls help
Tell me what is mixin in rails?
Explain me the log that has to be seen to report errors in ruby rails?
What are rails validation used for?
how you can run Rails application without creating databases?
What role does garbage collection play?
What can Rails Migration do?
How would you create a controller for the subject?
I would like to know about ruby on rails.I want to know.how will be the future for ruby on rails.please tell me.
What are filters? and how many types of filters are there in ruby