extract required_defaults from the conditions hash before constructing the route

this way we can remove the strange "respond_to?" conditional in the
`matches?` loop

3 files changed, 8 insertions, 8 deletions

diff --git a/actionpack/lib/action_dispatch/journey/route.rb b/actionpack/lib/action_dispatch/journey/route.rb
index 4698ff8cc7..cbc985640a 100644
--- a/actionpack/lib/action_dispatch/journey/route.rb
+++ b/actionpack/lib/action_dispatch/journey/route.rb
@@ -11,7 +11,7 @@ module ActionDispatch
       ##
       # +path+ is a path constraint.
       # +constraints+ is a hash of constraints to be applied to this route.
-      def initialize(name, app, path, constraints, defaults = {})
+      def initialize(name, app, path, constraints, required_defaults, defaults)
         @name        = name
         @app         = app
         @path        = path
@@ -19,6 +19,7 @@ module ActionDispatch
         @constraints = constraints
         @defaults    = defaults
         @required_defaults = nil
+        @_required_defaults = required_defaults || []
         @required_parts    = nil
         @parts             = nil
         @decorated_ast     = nil
@@ -73,7 +74,7 @@ module ActionDispatch
       end
 
       def required_default?(key)
-        (constraints[:required_defaults] || []).include?(key)
+        @_required_defaults.include?(key)
       end
 
       def required_defaults
@@ -92,8 +93,6 @@ module ActionDispatch
 
       def matches?(request)
         constraints.all? do |method, value|
-          next true unless request.respond_to?(method)
-
           case value
           when Regexp, String
             value === request.send(method).to_s
diff --git a/actionpack/lib/action_dispatch/journey/routes.rb b/actionpack/lib/action_dispatch/journey/routes.rb
index 6325dfa3dd..5990964b57 100644
--- a/actionpack/lib/action_dispatch/journey/routes.rb
+++ b/actionpack/lib/action_dispatch/journey/routes.rb
@@ -63,8 +63,8 @@ module ActionDispatch
       end
 
       # Add a route to the routing table.
-      def add_route(app, path, conditions, defaults, name = nil)
-        route = Route.new(name, app, path, conditions, defaults)
+      def add_route(app, path, conditions, required_defaults, defaults, name = nil)
+        route = Route.new(name, app, path, conditions, required_defaults, defaults)
 
         route.precedence = routes.length
         routes << route
diff --git a/actionpack/lib/action_dispatch/routing/route_set.rb b/actionpack/lib/action_dispatch/routing/route_set.rb
index d0d8ded515..1e950d13f8 100644
--- a/actionpack/lib/action_dispatch/routing/route_set.rb
+++ b/actionpack/lib/action_dispatch/routing/route_set.rb
@@ -511,10 +511,11 @@ module ActionDispatch
 
         path = conditions.delete :path_info
         ast  = conditions.delete :parsed_path_info
+        required_defaults  = conditions.delete :required_defaults
         path = build_path(path, ast, requirements, anchor)
         conditions = build_conditions(conditions, path.names.map(&:to_sym))
 
-        route = @set.add_route(app, path, conditions, defaults, name)
+        route = @set.add_route(app, path, conditions, required_defaults, defaults, name)
         named_routes[name] = route if name
         route
       end
@@ -563,7 +564,7 @@ module ActionDispatch
         end
 
         conditions.keep_if do |k, _|
-          k == :action || k == :controller || k == :required_defaults ||
+          k == :action || k == :controller ||
             request_class.public_method_defined?(k) || path_values.include?(k)
         end
       end