johnrees/fablabs

# detect `$rvm_path`
if [ -z '${rvm_path:-}' ] && [ -x '${HOME:-}/.rvm/bin/rvm' ]
then rvm_path='${HOME:-}/.rvm'
fi
if [ -z '${rvm_path:-}' ] && [ -x '/usr/local/rvm/bin/rvm' ]
then rvm_path='/usr/local/rvm'
fi

# load environment of current project ruby
if
  [ -n '${rvm_path:-}' ] &&
  [ -x '${rvm_path:-}/bin/rvm' ] &&
  rvm_project_environment=`'${rvm_path:-}/bin/rvm' . do rvm env --path 2>/dev/null` &&
  [ -n '${rvm_project_environment:-}' ] &&
  [ -s '${rvm_project_environment:-}' ]
then
  echo 'RVM loading: ${rvm_project_environment:-}'
  \. '${rvm_project_environment:-}'
else
  echo 'RVM project not found at: $PWD'
fi