What is the function of orm in ruby on rails?
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What are the types of caching used in rails, what are they?
Why RubyonRails?
What are rails validation used for?
Who designed active record in rails?
what is Rails Active Record in Ruby on Rails?
What is the difference between Render vs. Redirect_to in ruby on rails ?
How are observers and callbacks different from each other?
what the difference between static scaffolding and Dynamic scaffolding?
Mention the log that has to be seen to report errors in Ruby Rails?
What are filters? and how many types of filters are there in ruby
what is a rails migration? Write up a short example of a simple rails migration with a table called customers, a string column called name, and a text column called description?
how can you declare a block in Ruby?