A simple gem/plugin for integrating the money gem with a Rails app. Since the 2.3.0 of the money gem a simple
composed_of isn't enough to get it to work, you either need to monkey patch money or do some
serialize magic with the currency.
This gem gives you a
money method on your Active Record objects:
class Product < ActiveRecord::Base money :price end
This is the simplest case, and it will look for the columns
price_currency, which should be an int and a string respectively.
If you want to use other column names, you can do
class Product < ActiveRecord::Base money :price, :subunit_colum => 'cost_cents', :currency_column => 'currency_of_costs' end
Copyright (c) 2010 Patrik Stenmark, released under the MIT license