what is rake in Rails?
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what is the command to create a migration?
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
How many types of relationships does a model has?
how you define Instance Variable, Global Variable and Class Variable in Ruby?
Do you know what is “yield” in ruby on rails?
What is the rail console?
How is direct different from render?
Explain how you can run rails application without creating databases?
Tell me what is coc in rails?
what is the defined operator?
what is the difference between destroy and delete?
Explain unobtrusive javascript in rails.