How to pluralize a symbol in Ruby (on Rails)?

Question

This works, but looks a little bit ugly:

s = :shop
s.to_s.pluralize.to_sym   # => :shops

Is there a nicer way to pluralize a Symbol ?

Answer 1

You can pluralize a String, which represents actual text. Symbols are a bit more abstract.

So, by definition, no. However, perhaps you could open up the Symbol class definition and add:

class Symbol
  def pluralize
    to_s.pluralize.to_sym
  end
end

Then, you can just call:

:shop.pluralize # => :shops