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-rw-r--r--actionpack/lib/action_view/helpers/url_helper.rb7
1 files changed, 6 insertions, 1 deletions
diff --git a/actionpack/lib/action_view/helpers/url_helper.rb b/actionpack/lib/action_view/helpers/url_helper.rb
index 1415966869..5925faf810 100644
--- a/actionpack/lib/action_view/helpers/url_helper.rb
+++ b/actionpack/lib/action_view/helpers/url_helper.rb
@@ -10,6 +10,12 @@ module ActionView
# This allows you to use the same format for links in views
# and controllers.
module UrlHelper
+ # This helper may be included in any class that includes the
+ # URL helpers of a router (router.url_helpers). Some methods
+ # provided here will only work in the context of a request
+ # (link_to_unless_current, for instance), which must be provided
+ # as a method called #request on the context.
+
extend ActiveSupport::Concern
include ActionDispatch::Routing::UrlFor
@@ -307,7 +313,6 @@ module ActionView
# # </div>
# # </form>"
# #
-
def button_to(name, options = {}, html_options = {})
html_options = html_options.stringify_keys
convert_boolean_attributes!(html_options, %w( disabled ))