Transfert enumerator accessors to related model

user.rb

class User < ActiveRecord::Base
  belongs_to :organization
  
  Organization.categories.keys.each do |category|
    define_method("#{category}?") do
      organization.send("#{category}?")
    end
  end
end

# Organization model has an enum category with following values: admin, insurance, practice
# It generated automatically on the organization model admin?, insurance?, practice?
# To have it also on the user model (belonging to Organization), we can create dynamically this method with define_method