local ruby_version_path='.ruby-version'
local ruby_gemset_path='.ruby-gemset'

if [[ -f $ruby_version_path ]]; then
  local ruby_version=`cat $ruby_version_path`
fi

if [[ -f $ruby_gemset_path ]]; then
  local ruby_gemset=`cat $ruby_gemset_path`
fi

if [ ! -z $ruby_version ]; then
  if [ ! -z $ruby_gemset ]; then
    echo `which rvm`
    rvm use $ruby_version@$ruby_gemset
  else
    rvm use $ruby_version
  fi
fi