mongoid money field
This is a super simple gem to use RubyMoney money type columns with mongoid
github.com/RubyMoney/money github.com/mongoid/mongoid
Description
A simple gem that creates a Money datatype using RubyMoney for Mongoid.
Inspired by gist.github.com/840500
Installation
Include the gem in your Gemfile
gem 'mongoid_money_field'
Usage
class DummyMoney
include Mongoid::Document
include Mongoid::MoneyField
field :description
money_field :cart_total # defaults to 0
money_field_without_default :price, :old_price # defaults to nil
# to disallow changing currency (and to not store it in database)
:price2, fixed_currency: 'GBP'
# set a default
:price3, default: '1.23 RUB'
end
All Money values are converted and stored in mongo as cents and currency in two separate fields.
Finding by price
DummyMoney.where(price_cents: 123).first
Copyright
Copyright © 2012 glebtv. MIT License.