rgr: quick in-place search and replace using ripgrep + gsed

rgr

#!/usr/bin/env bash

case $1 in
	-h|--help|'') echo "usage: ${0##*/} <old> <new>"; exit;;
esac

export old="\b$1\b"
export new=$2

rg --files-with-matches -0 "${old}" |
xargs -0 -I % gsed -E -i "s/${old}/${new}/g" -- %