@atmos, I changed this, per the Simperium example. However, I can't get this working locally. Running the test:

```sh
ruby -itest test/iron_worker_test.rb
/Users/adelevie/programming/github-services/lib/services/iron_worker.rb:1: uninitialized constant Service::HttpPost (NameError)
```

And from the console:

```sh
script/console
1.8.7 :001 > svc = Service::IronWorker.new(:push, {'token' => '<censored>', 'project_id' => '52242ff648279a0005000005', 'code_name' => 'deploy'})
NameError: uninitialized constant Service::IronWorker
```