what are the differences between rails 2.x and rails 3?
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How is calling super() different from the super call?
Explain about Dig, Float and Max?
What is the Install rail package?
How is the model view controller framework used in ruby on rails?
What are the steps involved in writing and setting up an application in ruby on rails?
Difference between gem and plugin?
Explain how you can run rails application without creating databases?
Tell me what is rails migration?
What is the difference between false and nil in ruby?
What is the naming convention for variables?
how you can list all routes for an application?
What is action cable?