ordered_hash_hacks.rb

# RAILS_ROOT/config/initializers/ordered_hash_hacks.rb

class OrderedHash
  def method_missing(method_name, *args, &block)
    method_name = :_id if method_name == :id
    if self.keys.include?(method_name.to_s)
      self.send('[]', method_name.to_s)
    else
      super
    end
  end
end