capture original path, allow head

benchmarks/rec2.rb

@@ -38,7 +38,7 @@ TIMES = 50_000
 #simple_and_dynamic_env2 = Rack::MockRequest.env_for('/greedy/controller/action/id')
 #simple_and_dynamic_env3 = Rack::MockRequest.env_for('/greedy/hey.hello.html')
 u.call(Rack::MockRequest.env_for('/simple')).first == 200 or raise
-#5.times {
+5.times {
   RBench.run(TIMES) do
 
     report "1 levels, static" do
@@ -70,5 +70,5 @@ u.call(Rack::MockRequest.env_for('/simple')).first == 200 or raise
     #end
 
   end
-#}
+}
 puts `ps -o rss= -p #{Process.pid}`.to_i

lib/http_router/route.rb

@@ -6,7 +6,7 @@ class HttpRouter
 
     attr_reader :default_values, :router, :match_partially, :other_hosts, :paths, :request_methods
     attr_accessor :match_partially, :router, :host, :user_agent, :name, :ignore_trailing_slash,
-                  :path_for_generation, :path_validation_regex, :generator, :scheme
+                  :path_for_generation, :path_validation_regex, :generator, :scheme, :original_path
 
     def add_default_values(hash)
       @default_values ||= {}

lib/http_router/route_proxy.rb

@@ -21,6 +21,7 @@ class HttpRouter
     end
 
     def path=(path)
+      @route.original_path = path
       if path.respond_to?(:[]) and path[/[^\\]\*$/]
         @route.match_partially = true
         @route.path_for_generation = path[0..path.size - 2]
@@ -64,6 +65,11 @@ class HttpRouter
       self
     end
 
+    def head
+      @route.add_request_method "HEAD"
+      self
+    end
+
     def get
       @route.add_request_method "GET"
       self