What are rails validation used for?
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Choosing between belongs_to and has_one?
Do you know what is sweeper in rails?
What is object-relationship-model (orm)?
What is the main function of helpers used in ruby on rails?
What is the rail console?
Which command is used to create a migration?
What is the naming convention for variables?
What are the steps involved in writing and setting up an application in ruby on rails?
Explain the various ide's of ruby on rails.
what is rake in Rails?
How are string and symbol different?
how can you declare a block in Ruby?