What is rails migration? What can it do?
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What is the use of $ in ruby?
What are the differences betweeen Rails 2.x and Rails 3
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What is the role of mvc architecture in ruby on rails?
How is the model view controller framework used in ruby on rails?
Explain model in rails?
What is Rails?
How many filters are there in rails.
Explain some features of nested scaffolding.
What is rails scaffolding?
What is the function of orm in ruby on rails?
The string can be represented in single as well as double quotes. What is the difference between the two?
What is the difference between false and nil in ruby?