lib/rufus/verbs/endpoint.rb in rufus-verbs-0.4 vs lib/rufus/verbs/endpoint.rb in rufus-verbs-0.5

@@ -109,10 +109,20 @@
         def delete (*args)
 
             request :delete, args
         end
 
+        def head (*args)
+
+            request :head, args
+        end
+
+        def options (*args)
+
+            request :options, args
+        end
+
         #
         # This is the method called by the module methods verbs.
         #
         # For example, 
         #
@@ -177,10 +187,12 @@
                 # used in case of :digest_authentication
                 # will have no effect else
 
             res = handle_response method, res, opts
 
+            return parse_options(res) if method == :options
+
             return res.body if o(opts, :body)
 
             res
         end
 
@@ -521,9 +533,30 @@
                 end
 
                 decompress res
 
                 res
+            end
+
+            #
+            # Returns an array of symbols, like for example
+            #
+            #     [ :get, :post ]
+            #
+            # obtained by parsing the 'Allow' response header.
+            #
+            # This method is used to provide the result of an OPTIONS
+            # HTTP method.
+            #
+            def parse_options (res)
+
+                s = res['Allow']
+
+                return [] unless s
+
+                s.split(",").collect do |m|
+                    m.strip.downcase.to_sym
+                end
             end
 
             #
             # Returns true if the current request has authentication
             # going on.