# This plugin is based on https://github.com/gma/bundler-exec
 # modify the BUNDLED_COMMANDS if needed
 

 bundled_commands=(cucumber heroku rackup rails rake rspec ruby shotgun spec spork)

 
 ## Functions
 

 _bundler-installed()

 {
     which bundle > /dev/null 2>&1
 }
 

 _within-bundled-project()

 {

     local check_dir=$PWD
     while [ "$(dirname $check_dir)" != "/" ]; do
         [ -f "$check_dir/Gemfile" ] && return
         dir="$(dirname $check_dir)"

     done
     false
 }
 

 _run-with-bundler()

 {
     local command="$1"
     shift

     if _bundler-installed && _within-bundled-project; then

         bundle exec $command "$@"
     else
         $command "$@"
     fi
 }
 
 ## Main program

 for cmd in $bundled_commands; do

    alias $cmd="_run-with-bundler $cmd"

 done