Rails 4 - Specify routes exclusively for development environment

Question

Is it possible to create routes in Rails 4 that are only executed while the application is being run in dev mode?

Answer 1

You can test for the environment by the if statement:

 if Rails.env.development?
      #what you want in development
 end

You can put an else statement for other environment types.

This is similar to this question: Changing a Rails route based on deployment type