how can you declare a block in Ruby?
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What is the directory structure of rails?
What is rails migration? What can it do?
What do you understand by rails?
what is the difference between calling super() and super call?
What are the various changes between the rails version 2 and 3?
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Explain how you can run rails application without creating databases?
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At is cross-site request forgery (csrf)?
Tell me what is rails migration?