Make AC::Parameters not inherited from Hash

This is another take at #14384 as we decided to wait until `master` is
targeting Rails 5.0. This commit is implementation-complete, as it
guarantees that all the public methods on the hash-inherited Parameters
are still working (based on test case). We can decide to follow-up later
if we want to remove some methods out from Parameters.

1 files changed, 10 insertions, 0 deletions

diff --git a/actionview/lib/action_view/routing_url_for.rb b/actionview/lib/action_view/routing_url_for.rb
index 0371db07dc..20d6b9a64c 100644
--- a/actionview/lib/action_view/routing_url_for.rb
+++ b/actionview/lib/action_view/routing_url_for.rb
@@ -92,6 +92,16 @@ module ActionView
         end
 
         super(options)
+      when ActionController::Parameters
+        unless options.key?(:only_path)
+          if options[:host].nil?
+            options[:only_path] = _generate_paths_by_default
+          else
+            options[:only_path] = false
+          end
+        end
+
+        super(options)
       when :back
         _back_url
       when Array