rake_rubies.sh

#!/bin/bash
rubies=( 1.8.7 1.9.1 1.9.2 ree )
gemset="mongoid"

for x in ${rubies[*]}; do rvm use --create $x@$gemset && bundle install || exit $?; done
rvm ree@$gemset,1.8.7@$gemset,1.9.1@$gemset,1.9.2@$gemset rake spec:progress