Bundle or Isolate, Nobody Knows!

bundle_isolate_i.sh

i() { 
  if [[ -a tmp/isolate ]] ; then
    echo "\$ rake isolate:sh[\"$*\"]"
    rake isolate:sh["$*"]
  else 
    if [[ -a Gemfile ]] ; then
      echo "\$ bundle exec[$*]"
      bundle exec $*
    else
      echo "You must be at the root of a rails app that uses either Bundler or Isolate."
    fi  
  fi  
}