We now check HTTP response codes and raise.

CHANGELOG.markdown

@@ -1,3 +1,4 @@
-Next release
+0.1.2
 ------------
 * Fixed specs for Ruby 1.9.1, passed them.
+* Make sure to check HTTP status and raise/pass errors for handling.

lib/monster_mash/base.rb

@@ -93,13 +93,15 @@ def self.execute(http_method, hydra, block, *args, &setup_block)
         if hydra.nil?
           # serial request.
           response = request.run_serial_request
+          check_response_and_raise!(response)
           request.handler.call(response)
         else
           # parallel hydra request.
           typhoeus_request = request.build_request
           typhoeus_request.on_complete do |response|
             result, error = nil, nil
             begin
+              check_response_and_raise!(response)
               result = request.handler.call(response)
             rescue => e
               error = e