Tell me what is coc in rails?
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What is active record in rails?
how can you declare a block in Ruby?
If you want to set up a one-to-one relationship between two models, you'll need to add belongs_to to one, and has_one to the other. How do you know which is which?
What is the Install rail package?
What is the difference between concern and application_controller.rb in ruby on rails?
Explain the role of sub directory app/controllers and app/helpers.
Explain what is the role of the subdirectories app/controllers and app/helpers in rails?
What are models in rails?
hi am b,tech 2011 passedout now am learnig ROR technology may i knw what is the feature of this one and what is the salary ranges to this i heard there is a less salaries to this technology give me valuable suggestions
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
What are rails validation used for?
Explain me what are the limits of ruby on rails?