Update jquery.cookie

Vendorfile

@@ -1,5 +1,6 @@
 folder 'vendor/assets' do
   folder 'jquery' do
+    file 'jquery.cookie.js', 'https://raw.github.com/carhartl/jquery-cookie/master/jquery.cookie.js'
     file 'jquery.throttle-debounce.js', 'https://raw.github.com/cowboy/jquery-throttle-debounce/v1.1/jquery.ba-throttle-debounce.js'
     file 'jquery.simulate.js', 'https://raw.github.com/jquery/jquery-ui/master/tests/jquery.simulate.js'
   end

vendor/assets/jquery/jquery.cookie.js

@@ -1,44 +1,68 @@
-/*jshint eqnull:true */
 /*!
- * jQuery Cookie Plugin v1.2
+ * jQuery Cookie Plugin v1.4.0
  * https://github.com/carhartl/jquery-cookie
  *
- * Copyright 2011, Klaus Hartl
- * Dual licensed under the MIT or GPL Version 2 licenses.
- * http://www.opensource.org/licenses/mit-license.php
- * http://www.opensource.org/licenses/GPL-2.0
+ * Copyright 2013 Klaus Hartl
+ * Released under the MIT license
  */
-(function ($, document, undefined) {
+(function (factory) {
+	if (typeof define === 'function' && define.amd) {
+		// AMD. Register as anonymous module.
+		define(['jquery'], factory);
+	} else {
+		// Browser globals.
+		factory(jQuery);
+	}
+}(function ($) {
 
 	var pluses = /\+/g;
 
-	function raw(s) {
-		return s;
+	function encode(s) {
+		return config.raw ? s : encodeURIComponent(s);
 	}
 
-	function decoded(s) {
-		return decodeURIComponent(s.replace(pluses, ' '));
+	function decode(s) {
+		return config.raw ? s : decodeURIComponent(s);
+	}
+
+	function stringifyCookieValue(value) {
+		return encode(config.json ? JSON.stringify(value) : String(value));
+	}
+
+	function parseCookieValue(s) {
+		if (s.indexOf('"') === 0) {
+			// This is a quoted cookie as according to RFC2068, unescape...
+			s = s.slice(1, -1).replace(/\\"/g, '"').replace(/\\\\/g, '\\');
+		}
+
+		try {
+			// Replace server-side written pluses with spaces.
+			// If we can't decode the cookie, ignore it, it's unusable.
+			// If we can't parse the cookie, ignore it, it's unusable.
+			s = decodeURIComponent(s.replace(pluses, ' '));
+			return config.json ? JSON.parse(s) : s;
+		} catch(e) {}
+	}
+
+	function read(s, converter) {
+		var value = config.raw ? s : parseCookieValue(s);
+		return $.isFunction(converter) ? converter(value) : value;
 	}
 
 	var config = $.cookie = function (key, value, options) {
 
-		// write
-		if (value !== undefined) {
-			options = $.extend({}, config.defaults, options);
+		// Write
 
-			if (value === null) {
-				options.expires = -1;
-			}
+		if (value !== undefined && !$.isFunction(value)) {
+			options = $.extend({}, config.defaults, options);
 
 			if (typeof options.expires === 'number') {
 				var days = options.expires, t = options.expires = new Date();
-				t.setDate(t.getDate() + days);
+				t.setTime(+t + days * 864e+5);
 			}
 
-			value = config.json ? JSON.stringify(value) : String(value);
-
 			return (document.cookie = [
-				encodeURIComponent(key), '=', config.raw ? value : encodeURIComponent(value),
+				encode(key), '=', stringifyCookieValue(value),
 				options.expires ? '; expires=' + options.expires.toUTCString() : '', // use expires attribute, max-age is not supported by IE
 				options.path    ? '; path=' + options.path : '',
 				options.domain  ? '; domain=' + options.domain : '',
@@ -46,27 +70,45 @@
 			].join(''));
 		}
 
-		// read
-		var decode = config.raw ? raw : decoded;
-		var cookies = document.cookie.split('; ');
-		for (var i = 0, parts; (parts = cookies[i] && cookies[i].split('=')); i++) {
-			if (decode(parts.shift()) === key) {
-				var cookie = decode(parts.join('='));
-				return config.json ? JSON.parse(cookie) : cookie;
+		// Read
+
+		var result = key ? undefined : {};
+
+		// To prevent the for loop in the first place assign an empty array
+		// in case there are no cookies at all. Also prevents odd result when
+		// calling $.cookie().
+		var cookies = document.cookie ? document.cookie.split('; ') : [];
+
+		for (var i = 0, l = cookies.length; i < l; i++) {
+			var parts = cookies[i].split('=');
+			var name = decode(parts.shift());
+			var cookie = parts.join('=');
+
+			if (key && key === name) {
+				// If second argument (value) is a function it's a converter...
+				result = read(cookie, value);
+				break;
+			}
+
+			// Prevent storing a cookie that we couldn't decode.
+			if (!key && (cookie = read(cookie)) !== undefined) {
+				result[name] = cookie;
 			}
 		}
 
-		return null;
+		return result;
 	};
 
 	config.defaults = {};
 
 	$.removeCookie = function (key, options) {
-		if ($.cookie(key) !== null) {
-			$.cookie(key, null, options);
-			return true;
+		if ($.cookie(key) === undefined) {
+			return false;
 		}
-		return false;
+
+		// Must not alter options, thus extending a fresh object...
+		$.cookie(key, '', $.extend({}, options, { expires: -1 }));
+		return !$.cookie(key);
 	};
 
-})(jQuery, document);
+}));