what is Mixin in Rails?
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Explain dry in rails?
How is calling super() different from the super call?
When are self.up and self.down methods used?
What is a ruby singleton method ?
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 the differences betweeen Rails 2.x and Rails 3
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What is active record in rails?
what the difference between static scaffolding and Dynamic scaffolding?
when self.up and self.down method is used?
what is the difference between Dynamic and Static Scaffolding?
What are the three methods to install ruby on rails?
How many types of associations relationships does a model have?