`recall` should be `path_parameters`, also make it required

"recall" is a terrible name.  This variable contains the parameters that
we got from the path (e.g. for "/posts/1" it has :controller => "posts",
:id => "1").  Since it contains the parameters we got from the path,
"path_parameters" is a better name.  We always pass path_parameters to
`generate`, so lets make it required.

1 files changed, 3 insertions, 3 deletions

diff --git a/actionpack/lib/action_dispatch/journey/formatter.rb b/actionpack/lib/action_dispatch/journey/formatter.rb
index 6d58323789..59b353b1b7 100644
--- a/actionpack/lib/action_dispatch/journey/formatter.rb
+++ b/actionpack/lib/action_dispatch/journey/formatter.rb
@@ -12,12 +12,12 @@ module ActionDispatch
         @cache  = nil
       end
 
-      def generate(name, options, recall = {}, parameterize = nil)
-        constraints = recall.merge(options)
+      def generate(name, options, path_parameters, parameterize = nil)
+        constraints = path_parameters.merge(options)
         missing_keys = []
 
         match_route(name, constraints) do |route|
-          parameterized_parts = extract_parameterized_parts(route, options, recall, parameterize)
+          parameterized_parts = extract_parameterized_parts(route, options, path_parameters, parameterize)
 
           # Skip this route unless a name has been provided or it is a
           # standard Rails route since we can't determine whether an options