matthewmorrone

  $.expr[":"].visible = function (a) {
    return !(jQuery(a).is(':hidden') || jQuery(a).parents(':hidden').length);
  };

matthewmorrone

$.expr[":"].contains = $.expr.createPseudo(function (arg) {
  return function (elem) {
    return $(elem).text().toUpperCase().indexOf(arg.toUpperCase()) >= 0;
  };
});

matthewmorrone

  $.fn.outerHTML = function () {
    return $('<div>').append($(this).clone()).html();
  }

matthewmorrone

  $.fn.tag = function (i) {
    if (arguments.length === 0) {
      return $(this)[0].tagName;
    }
    var $this = $(this);
    var newnode = $('<' + i + '></' + i '>').html($this.html());
    var attributes = $.map(this.attributes, function (item) {
      return item.name
    })

matthewmorrone

  $.title = function (input) {
    if (arguments.length == 0) {
      return $("title").html();
    }
    $("title").html(input);
    return this;
  }

matthewmorrone

$.fn.id = function (i) {
  if (i === undefined) {
    return $(this)[0].id;
  }
  if (arguments.length == 0) {
    return $(this).attr("id");
  }
  if (i === "") {
    $(this).removeAttr("id");
    return this;

matthewmorrone

$.fn.shuffle = function () {
  return this.each(function () {
    var items = $(this).children();
    return (items.length) ? $(this).html($.shuffle(items)) : this;
  })
}

matthewmorrone

if (Array.prototype.nativeFilter) {
    Array.prototype.filter = Array.prototype.nativeFilter;
    delete Array.prototype.nativeFilter
}

Array.prototype.define("nativeFilter", Array.prototype.filter);

Array.prototype.filter = function() {
    if (arguments.length === 0) {

matthewmorrone

(function () {
    var i, len, methods = Object.getOwnPropertyNames(Array.prototype);
    for (i = 0, len = methods.length; i < len; i += 1) {
        if (arguments.constructor.prototype.hasOwnProperty(methods[i]) === false) {
            arguments.constructor.prototype.define(methods[i], Array.prototype[methods[i]]);
        }
        if (NodeList.prototype.hasOwnProperty(methods[i]) === false) {
            NodeList.prototype.define(methods[i], Array.prototype[methods[i]]);
        }
    }

matthewmorrone

(function($) {
  
  var selectionDisabled = {
    "-webkit-touch-callout": "none",
    "-webkit-user-select": "none",
    "-khtml-user-select": "none",
    "-moz-user-select": "none",
    "-ms-user-select": "none",
    "user-select": "none"
  };