kensnyder

// Truncate a string to the closest word
String.prototype.truncateToWord = function(len) {
  return (len = Number(len)) >= 0 ?
    this.match(new RegExp('^([\\s\\S]{0,' + len + '})(:?\\s|$)'))[1] :
    undefined;
};

// Examples
// The "v" marks the first character out of bounds.

kensnyder

// Prototype object that works a lot like jQuery:
var NodeList = Class.create(Enumerable);
Object.extend(NodeList.prototype, {
  initialize: function(selector) {
    this.elements = $$(selector);
  },
  _each: function(iterator) {
    this.elements.each(iterator);
    return this;
  }

kensnyder

// Prototype object that works a lot like jQuery:
var NodeList = Class.create(Enumerable);
Object.extend(NodeList.prototype, {
  initialize: function(selector) {
    this.elements = $$(selector);
  },
  _each: function(iterator) {
    this.elements.each(iterator);
    return this;
  }