billing: helper for the typical BraintreeForm

1 files changed, 12 insertions, 0 deletions

diff --git a/billing/app/helpers/billing_helper.rb b/billing/app/helpers/billing_helper.rb
new file mode 100644
index 0000000..f91d9c9
--- /dev/null
+++ b/billing/app/helpers/billing_helper.rb
@@ -0,0 +1,12 @@
+module BillingHelper
+
+  def braintree_form_for(object, options = {}, &block)
+    options.reverse_merge! params: @result && @result.params[object],
+      errors: @result && @result.errors.for(object),
+      builder: BraintreeFormHelper::BraintreeFormBuilder,
+      url: Braintree::TransparentRedirect.url
+
+    form_for object, options, &block
+  end
+
+end