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-rw-r--r--actionpack/lib/action_controller/routing.rb14
1 files changed, 10 insertions, 4 deletions
diff --git a/actionpack/lib/action_controller/routing.rb b/actionpack/lib/action_controller/routing.rb
index bebad04eab..2e8951e36d 100644
--- a/actionpack/lib/action_controller/routing.rb
+++ b/actionpack/lib/action_controller/routing.rb
@@ -273,6 +273,8 @@ module ActionController
HTTP_METHODS = [:get, :head, :post, :put, :delete]
+ ALLOWED_REQUIREMENTS_FOR_OPTIMISATION = [:controller, :action].to_set
+
# The root paths which may contain controller files
mattr_accessor :controller_paths
self.controller_paths = []
@@ -353,6 +355,7 @@ module ActionController
@segments = []
@requirements = {}
@conditions = {}
+ @optimise = true
end
# Indicates whether the routes should be optimised with the string interpolation
@@ -1021,15 +1024,18 @@ module ActionController
route.requirements = requirements
route.conditions = conditions
- # Routes cannot use the current string interpolation method
- # if there are user-supplied :requirements as the interpolation
- # code won't raise RoutingErrors when generating
- route.optimise = !options.key?(:requirements)
if !route.significant_keys.include?(:action) && !route.requirements[:action]
route.requirements[:action] = "index"
route.significant_keys << :action
end
+ # Routes cannot use the current string interpolation method
+ # if there are user-supplied :requirements as the interpolation
+ # code won't raise RoutingErrors when generating
+ if options.key?(:requirements) || route.requirements.keys.to_set != Routing::ALLOWED_REQUIREMENTS_FOR_OPTIMISATION
+ route.optimise = false
+ end
+
if !route.significant_keys.include?(:controller)
raise ArgumentError, "Illegal route: the :controller must be specified!"
end