function {
  $nvm_dir="$HOME/.nvm"

  if [ -d $nvm_dir ]; then
    [ -s $nvm_dir/nvm.sh ] && \. $nvm_dir/nvm.sh  # This loads nvm
    [ -s $nvm_dir/bash_completion ] && \. $nvm_dir/bash_completion  # This loads nvm bash_completion
    export NVM_DIR=$nvm_dir
  fi
}