rg-ruby-methods-usage.sh

#!/usr/bin/env bash

file_with_methods="${1?Pass filename}"
# set -e
(
  IFS='
  '
  for line in `rg "def (\w+)" ${file_with_methods} -r '\$1' -o --no-line-number`; do
    COUNT="$(rg $line -F . | wc -l)"
    if test $COUNT -gt 1; then
      echo "${line} used ${COUNT}"
    else
      echo "${line} unused"
    fi
  done
)

curl -sSL https://gist.githubusercontent.com/arathunku/5ce5ad8ebab30bd3b9ad4fcdd29c7582/raw/rg-ruby-methods-usage.sh -o rg-ruby-methods-usage.sh && chmod +x rg-ruby-methods-usage.sh