Archived tweet #11075 from the @leastfixedpoint Twitter Archive

#!/usr/bin/env racket #lang something/shell def in-hashlang? re :: source-filename zero? (cat source-filename | grep -q (format "^#lang.*~a.*" re)) (find "." -iname "*.rkt" | read-lines |> filter (in-hashlang? "something") |> ag -F "parameterize")