Open Source

Here are a few open source projects I’ve been working on. You can find more at


Bluesnooze prevents your sleeping Mac from connecting to Bluetooth accessories.

Jet Black

A black-box testing utility for command line tools and gems. Written in Ruby, with RSpec in mind.

RSpec Overview

Get an overview of your RSpec test suite - handy when you're new to a codebase.


Simple parameterized testing with RSpec (a.k.a table tests).


Polyline simplification library written in Ruby. Use this gem to reduce the number of points in a complex polyline / polygon. Ported from simplify.js