alias be="bundle exec"
 alias bi="bundle install"

 alias bl="bundle list"

 alias bp="bundle package"

 alias bu="bundle update"

 
 # The following is based on https://github.com/gma/bundler-exec
 

 bundled_commands=(annotate cap capify cucumber ey foreman guard heroku middleman nanoc rackup rainbows rails rake rspec ruby shotgun spec spork thin thor unicorn unicorn_rails)

 
 ## Functions
 
 _bundler-installed() {
   which bundle > /dev/null 2>&1
 }
 
 _within-bundled-project() {
   local check_dir=$PWD

   while [ $check_dir != "/" ]; do

     [ -f "$check_dir/Gemfile" ] && return
     check_dir="$(dirname $check_dir)"
   done
   false
 }
 
 _run-with-bundler() {
   if _bundler-installed && _within-bundled-project; then

     bundle exec $@

   else

     $@

   fi
 }
 
 ## Main program
 for cmd in $bundled_commands; do

   eval "function bundled_$cmd () { _run-with-bundler $cmd \$@}"
   alias $cmd=bundled_$cmd
 
   if which _$cmd > /dev/null 2>&1; then

         compdef _$cmd bundled_$cmd=$cmd

   fi

 done