rbenv for zshrc

rbenv-for-zshrc

# -------------------------------------------------------------------------------------
export PATH=$PATH:$HOME/.rbenv/bin
export PATH=$PATH:$HOME/.rbenv/shims

# RVM / rbenv
if [[ -d ~/.rvm/ ]] && [[ -d ~/.rbenv/ ]]; then
  # TODO: colorize
  echo '***************************************************************'
  echo 'ERROR!'
  echo 'YADR found both ~/.rvm and ~/.rbenv directories. You cannot use'
  echo 'RVM and rbenv simultaneously. Please delete one and reload zsh.'
  echo '***************************************************************'
  echo ''
else
  if [[ -d ~/.rvm/ ]]; then
    [[ -s "$HOME/.rvm/scripts/rvm" ]] && source "$HOME/.rvm/scripts/rvm"
  fi
  if [[ -d ~/.rbenv/ ]]; then
    eval "$(rbenv init -)"
  fi
fi