pull up path parsing

`add_route` needs the AST, so rather than shove it in a hash and delete
later, lets move parsing up the stack so we can pass down later

1 files changed, 4 insertions, 0 deletions

diff --git a/actionpack/lib/action_dispatch/journey/parser_extras.rb b/actionpack/lib/action_dispatch/journey/parser_extras.rb
index 14892f4321..fff0299812 100644
--- a/actionpack/lib/action_dispatch/journey/parser_extras.rb
+++ b/actionpack/lib/action_dispatch/journey/parser_extras.rb
@@ -6,6 +6,10 @@ module ActionDispatch
     class Parser < Racc::Parser # :nodoc:
       include Journey::Nodes
 
+      def self.parse(string)
+        new.parse string
+      end
+
       def initialize
         @scanner = Scanner.new
       end