Hstore ActiveRecord::Base method_missing

HstoreModel.rb

## Hstore Method Missing Extension
module HstoreModel
  def method_missing(method, *args, &block)
    if !self.class.attribute_methods_generated?
      self.class.define_attribute_methods
      if respond_to_without_attributes?(method)
        send(method, *args, &block)
      else
        super
      end
    elsif data[(key = method.to_s.gsub('=',''))]
      if method[-1] == "="
        # Hstore Setter
        self.class.send :define_method, method do
          binding.pry
          data[key] = args
        end
      else
        # Hstore Getter
        self.class.send :define_method, method do
          data[key]
        end
      end
      self.send(method, *args, &block)
    else
      super
    end
  end
end

## Thing.rb
class Thing < ActiveRecord::Base
  include HstoreModel
end

# I can now get/set Thing's hstore attributes ('data' is an hstore attribute on Thing) as though they were "native". Yay it works with Formtastic now