# Open the node api for your current version to the optional section.
  # TODO: Make the section part easier to use.
  function node-docs {
    # get the open command
    local open_cmd
    if [[ "$OSTYPE" = darwin* ]]; then
      open_cmd='open'
    else
      open_cmd='xdg-open'
    fi
  
    $open_cmd "http://nodejs.org/docs/$(node --version)/api/all.html#all_$1"
  }