$lib.coffee

(->
  exports = this

  ###
  # TODO - this doesn't work unless its paragraph text without
  #        and tags around the last space(s). It also doesn't
  #        work if there's more than one space before the last word.
  # TODO - implement minWords.
  # TODO - allow html string or element object as first argument.
  # TODO - allow the first argument to be an array/collection of
  #        strings or objects.
  ###
  preventWidow = (html, minWords) ->
    return html.replace(/ ([^ ]*)$/,' $1')


  ###
  # Create and export our $lib object
  ###
  $lib = (->)
  #$lib.preventWidow = preventWidow

  exports.$lib = $lib
  return $lib

  ###
  # This is the original function that I'm using as a base for
  # preventWidow. Stolen from
  # http://www.webdevdoor.com/jquery/preventing-widows-websites-jquery/
  # But I think this function needs a little help to allow specifying
  # minumum number of words on the last line and allowing operation on
  # either strings or elements.
  #
  $('p').each(function(){
      var string = $(this).html();
      string = string.replace(/ ([^ ]*)$/,' $1');
      $(this).html(string);
  });
  ###

).call(this)