push.rb in prometheus-client-0.4.1

- old
+ new

@@ -26,19 +26,15 @@
         @path = build_path(job, instance)
         @http = Net::HTTP.new(@uri.host, @uri.port)
       end
 
       def add(registry)
-        data = Formats::Text.marshal(registry)
-
-        @http.send_request('PUT', path, data, HEADER)
+        request('POST', registry)
       end
 
       def replace(registry)
-        @http.send_request('DELETE', path)
-
-        add(registry)
+        request('PUT', registry)
       end
 
       private
 
       def parse(url)
@@ -57,9 +53,15 @@
         if instance
           format(INSTANCE_PATH, URI.escape(job), URI.escape(instance))
         else
           format(PATH, URI.escape(job))
         end
+      end
+
+      def request(method, registry)
+        data = Formats::Text.marshal(registry)
+
+        @http.send_request(method, path, data, HEADER)
       end
     end
   end
 end