single-spa - npm Package Compare versions

Comparing version 1.3.3 to 1.3.4

dist/single-spa.js

@@ -21,2 +21,6 @@ 'use strict';
 
+if (!window.Symbol) {
+    window.Symbol = function () {};
+}
+
 function prependUrl(prefix, url) {
@@ -384,3 +388,3 @@ if (!url.startsWith('/')) {
     }
-    if ((typeof lifecycles === 'undefined' ? 'undefined' : _typeof(lifecycles)) !== 'object' && typeof lifecycles !== 'function') {
+    if ((typeof lifecycles === 'undefined' ? 'undefined' : _typeof(lifecycles)) !== 'object') {
         throw new Error('App ' + appLocation + ' must export a \'lifecycles\' object or array of objects');
@@ -387,0 +391,0 @@ }

package.json

 {
   "name": "single-spa",
-  "version": "1.3.3",
+  "version": "1.3.4",
   "description": "Multiple applications, one page",
@@ -24,4 +24,4 @@ "main": "dist/single-spa.js",
   "devDependencies": {
-    "babel-cli": "6.1.18",
-    "babel-preset-es2015": "6.1.18"
+    "babel-cli": "^6.3.15",
+    "babel-preset-es2015": "^6.3.13"
   },
@@ -28,0 +28,0 @@ "ignore": [

src/single-spa.js

@@ -10,2 +10,7 @@ let appLocationToApp = {};
 
+if (!window.Symbol) {
+    //babel uses Symbol in its _typeof function, and it breaks in IE unless we polyfill at least a little bit
+    window.Symbol = function() {};
+}
+
 function prependUrl(prefix, url) {
@@ -355,3 +360,3 @@ if (!url.startsWith('/')) {
     }
-    if (typeof lifecycles !== 'object' && typeof lifecycles !== 'function') {
+    if (typeof lifecycles !== 'object') {
         throw new Error(`App ${appLocation} must export a 'lifecycles' object or array of objects`);
@@ -358,0 +363,0 @@ }

No alert changes

Improved metrics

Total package byte prevSize

80861

increased by0.31%

Lines of code

888

increased by0.79%

No dependency changes