New logic

utils/http_codes.rb

@@ -0,0 +1,12 @@
+HTTP_CLIENT_ERROR_RANGE = 400..499
+HTTP_SERVER_ERROR_RANGE = 500..599
+HTTP_INFORMATIONAL_RANGE = 100..199
+HTTP_SUCCESS_RANGE = 200..299
+
+def is_client_err?(code)
+  HTTP_CLIENT_ERROR_RANGE === code
+end
+
+def is_server_err?(code)
+
+end