Forcepull journal
Notes from building the board.
A small collection of practical engineering lessons. We publish when there is something worth keeping.
Rails
Git Can Diff Your Encrypted Rails Credentials
I edited an encrypted credentials file and expected gibberish from git diff. Instead, Rails produced a clean YAML diff.
Security case study
I Told Claude to CTF My Own Rails App
A dated case study in using an AI security pass to find ordinary but consequential access-control mistakes.