John on GitHub
Where I write some open source software
Development Blog (RSS)
Where I write about what I'm up to, most recently:
Squarespace ImageLoader options (Apr 13, 2017)Rails find_by_* bug (Apr 12, 2017)
Ruby: Breware Return in Blocks (Nov 8, 2014)
Symbol#to_proc can be Tricky (Oct 12, 2014)
vim commands and piping (Jan 27, 2014)
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