all_helpers.rb in draper-0.7.0

- old
+ new

@@ -1,7 +1,8 @@
 module Draper
   module AllHelpers
+    # Most of the black magic here thanks to Xavier Shay (@xshay)
     # Provide access to helper methods from outside controllers and views,
     # such as in Presenter objects. Rails provides ActionController::Base.helpers,
     # but this does not include any of our application helpers.
     def all_helpers
       @all_helpers_proxy ||= begin
@@ -28,10 +29,10 @@
         proxy.instance_eval do
           # A hack since this proxy doesn't pick up default_url_options from anywhere
           def url_for(*args)
             if args.last.is_a?(Hash) && !args.last[:only_path]
               args = args.dup
-              args << args.pop.merge(host: ActionMailer::Base.default_url_options[:host])
+              args << args.pop.merge('host' => ActionMailer::Base.default_url_options[:host])
             end
             super(*args)
           end
         end
 
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