Ruby on Rails Developer Question: Tell me what is CoC in Rails? Ruby on Rails Developer Interview QuestionAnswer: DRY stands for Convention over Configuration. It provides different opinions for the best way to do many things in a web application. Previous QuestionNext QuestionTell me the difference between ActiveSupport’s “HashWithIndifferentAccess” and Ruby’s “Hash”?Please explain 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.?
