scripts/bundle_install.sh
# bundle config build.nokogiri --use-system-libraries
nproc=$(which nproc > /dev/null && nproc || 1)
case "$RAILS_ENV" in
"development" )
bundle install --jobs="$nproc" --without production;;
"test" )
bundle install --jobs="$nproc" --deployment --without production;;
"production" )
bundle install --jobs="$nproc" --deployment --without development test;;
esac