Where is the best place to add methods to the Integer class in Rails?

Question

Where is the best place to add a method to the integer class in Rails? I\'d like to add a to_meters and to_miles methods.

Answer 1

If you were going to do this, which you shouldn't, then you would put your code into:

config/initializers/add_methods_that_are_naughty_to_numeric.rb

Rails would automatically run these for you.