#!/bin/bash [[ -s "$HOME/.rvm/scripts/rvm" ]] && . "$HOME/.rvm/scripts/rvm" declare -a versions=("1.8.7" "1.9.2" "1.9.3" "2.0.0" "2.1.0" "2.1.1" "2.1.2" "ruby-head" "jruby") for i in "${versions[@]}" do rvm use $i bundle install done