GLSEC 2013 presentation addressing three challenges of adopting size-based estimation of software projects.
If the book Extreme Programming Explained is "how we roll," then the book Crucial Conversations is, "why we can" at Atomic.
Hamsterdam is a Ruby gem that makes it fun and easy to define and use efficient immutable record types in Ruby, backed by Hamster's Hash class.
Simple but effective JRuby code that simplifies the use of RXTX for basic serial port communications, with sample terminal.
Enabling the #ish syntax to ease the writing of automated Ruby system and integration tests that rely on fuzzy or tolerance-based assertions.
Expedient sketching and document layout using a combination of tools such as Inkscape, OmniGraffle and Rake.