adamthedeveloper/wepay-rails — pull request #9 by mindeavor (2012-03-29 21:18:25+00:00)
Title: Added compatibility for wepay iframes

To use [wepay iframes](https://www.wepay.com/developer/tutorial/iframe), the dev needs to create a checkout without redirecting. These changes allow the dev to do so using the new `init_checkout` controller helper.

These changes are backwards compatibility with the original `init_checkout_and_send_user_to_wepay` controller helper.