https://promupac.com/assets/7be7039d/solution/solution.core.js

1/**
2 * Created by pelmen on 16.01.14.
3 */
4Array.prototype.pushArray = function () {
5    Array.prototype.push.apply(this, arguments);
6    return this;
7};
8
9(function ($) {
10    $.solution = function () {
11        var _parent = arguments[0] || document;
12        this.parent = function () {
13            return _parent;
14        };
15    };
16
17    $.solution.fn = $.solution.prototype;
18
19    $.fn.solution = function () {
20        return new $.solution($(this));
21    };
22})(jQuery);