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Contents
Google Currency
===============
This gem extends Money::Bank::VariableExchange with Money::Bank::GoogleCurrency
and gives you access to the current Google Currency exchange rates.
Usage
-----
require 'money'
require 'money/bank/google_currency'
# set default bank to instance of GoogleCurrency
Money.default_bank = Money::Bank::GoogleCurrency.new
# create a new money object, and use the standard #exchange_to method
n = 1.to_money(:USD)
n.exchange_to(:EUR)
An `UnknownRate` will be thrown if `#exchange_to` is called with a `Currency`
that `Money` knows, but Google does not.
An `UnknownCurrency` will be thrown if `#exchange_to` is called with a
`Currency` that `Money` does not know.
Copyright
---------
Copyright (c) 2010 Shane Emmons. See {file:LICENSE} for details.
Version data entries
9 entries across 9 versions & 1 rubygems