Here are a few open source projects I’ve been working on. You can find more at github.com/odlp.
A black-box testing utility for command line tools and gems. Written in Ruby, with RSpec in mind.
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).
Cloud Foundry plugin to check application manifests before blue-green deployment. This helps prevent unexpected changes during deployments.
A Git hook to pre-populate commit messages with your story ID from Pivotal Tracker. Written in Go.
Polyline simplification library written in Ruby. Use this gem to reduce the number of points in a complex polyline / polygon. Ported from simplify.js