js.cookie.js in js_cookie_rails-2.1.4

- old
+ new

@@ -1,7 +1,7 @@
 /*!
- * JavaScript Cookie v2.1.3
+ * JavaScript Cookie v2.1.4
  * https://github.com/js-cookie/js-cookie
  *
  * Copyright 2006, 2015 Klaus Hartl & Fagner Brack
  * Released under the MIT license
  */
@@ -54,10 +54,13 @@
 					var expires = new Date();
 					expires.setMilliseconds(expires.getMilliseconds() + attributes.expires * 864e+5);
 					attributes.expires = expires;
 				}
 
+				// We're using "expires" because "max-age" is not supported by IE
+				attributes.expires = attributes.expires ? attributes.expires.toUTCString() : '';
+
 				try {
 					result = JSON.stringify(value);
 					if (/^[\{\[]/.test(result)) {
 						value = result;
 					}
@@ -72,16 +75,22 @@
 
 				key = encodeURIComponent(String(key));
 				key = key.replace(/%(23|24|26|2B|5E|60|7C)/g, decodeURIComponent);
 				key = key.replace(/[\(\)]/g, escape);
 
-				return (document.cookie = [
-					key, '=', value,
-					attributes.expires ? '; expires=' + attributes.expires.toUTCString() : '', // use expires attribute, max-age is not supported by IE
-					attributes.path ? '; path=' + attributes.path : '',
-					attributes.domain ? '; domain=' + attributes.domain : '',
-					attributes.secure ? '; secure' : ''
-				].join(''));
+				var stringifiedAttributes = '';
+
+				for (var attributeName in attributes) {
+					if (!attributes[attributeName]) {
+						continue;
+					}
+					stringifiedAttributes += '; ' + attributeName;
+					if (attributes[attributeName] === true) {
+						continue;
+					}
+					stringifiedAttributes += '=' + attributes[attributeName];
+				}
+				return (document.cookie = key + '=' + value + stringifiedAttributes);
 			}
 
 			// Read
 
 			if (!key) {