waynerobinson/xeroizer — pull request #108 by tubedude (2013-10-17 19:00:55+00:00)
Title: Adding Currency Rate to invoices

Wayne,
I added this one line to invoice.rb so I could set a Currency Rate manually instead of relying on xe.com rate.
It might make sense to added it to the other modules that make reference to CurrencyCode.

Thanks!