(un)setting ruby options

#!/usr/bin/env sh

# since ruby 2.7.1 is out, also a bunch of deprecation warnings pos up,
# this makes sense, but in day-to-day it is annoying
#
# this snippet is then be loaded on my .zshrc and sets the stuff dependeing on ruby version

#!/usr/bin/env sh

set -e

command="ruby -v"
ruby_version=$(eval "$command")

if [[ "$ruby_version" == "ruby 2.6"* ]]; then
  echo $ruby_version
  # this exists only to ensure all is fine
  unset RUBYOPT
elif [[ "$ruby_version" == "ruby 2.7"* ]]; then
  echo $ruby_version
  export RUBYOPT='-W:no-deprecated -W:no-experimental'
fi