Restore `rake routes` [#3402 state:resolved]

1 files changed, 44 insertions, 0 deletions

diff --git a/actionpack/lib/action_dispatch/routing/route.rb b/actionpack/lib/action_dispatch/routing/route.rb
new file mode 100644
index 0000000000..8990e207c2
--- /dev/null
+++ b/actionpack/lib/action_dispatch/routing/route.rb
@@ -0,0 +1,44 @@
+module ActionDispatch
+  module Routing
+    class Route #:nodoc:
+      attr_reader :app, :conditions, :defaults, :name
+      attr_reader :path, :requirements
+
+      def initialize(app, conditions = {}, requirements = {}, defaults = {}, name = nil)
+        @app = app
+        @defaults = defaults
+        @name = name
+
+        @requirements = requirements.merge(defaults)
+        @requirements.delete(:controller) if @requirements[:controller].is_a?(Regexp)
+        @requirements.delete_if { |k, v|
+          v == Regexp.compile("[^#{SEPARATORS.join}]+")
+        }
+
+        if path = conditions[:path_info]
+          @path = path
+          conditions[:path_info] = ::Rack::Mount::Strexp.compile(path, requirements, SEPARATORS)
+        end
+
+        @conditions = conditions.inject({}) { |h, (k, v)|
+          h[k] = Rack::Mount::RegexpWithNamedGroups.new(v)
+          h
+        }
+      end
+
+      def verb
+        if verb = conditions[:verb]
+          verb.to_s.upcase
+        end
+      end
+
+      def segment_keys
+        @segment_keys ||= conditions[:path_info].names.compact.map { |key| key.to_sym }
+      end
+
+      def to_ary
+        [@app, @conditions, @defaults, @name]
+      end
+    end
+  end
+end