setimmediate - npm Package Compare versions

Comparing version 1.0.3 to 1.0.4

package.json

 {
     "name": "setimmediate",
     "description": "A shim for the setImmediate efficient script yielding API",
-    "version": "1.0.3",
+    "version": "1.0.4",
     "author": "YuzuJS",
@@ -6,0 +6,0 @@ "contributors": [

setImmediate.js

@@ -121,14 +121,16 @@ (function (global, undefined) {
 
-    function installImageImplementation() {
+    function installReadyStateChangeImplementation() {
+        var html = doc.documentElement;
         setImmediate = function() {
             var handle = addFromSetImmediateArguments(arguments);
-            var image = new global.Image();
-
-            image.onerror = function() {
+            // Create a <script> element; its readystatechange event will be fired asynchronously once it is inserted
+            // into the document. Do so, thus queuing up the task. Remember to clean up once it's been called.
+            var script = doc.createElement("script");
+            script.onreadystatechange = function () {
                 runIfPresent(handle);
+                script.onreadystatechange = null;
+                html.removeChild(script);
+                script = null;
             };
-
-            // This will always cause an error event to fire.
-            image.src = "\0";
-
+            html.appendChild(script);
             return handle;
@@ -163,8 +165,8 @@ };
 
-    } else if (doc && global.Image) {
-        // For IE 6–8, maybe older browsers
-        installImageImplementation();
+    } else if (doc && "onreadystatechange" in doc.createElement("script")) {
+        // For IE 6–8
+        installReadyStateChangeImplementation();
 
     } else {
-        // Ultimate fallback
+        // For older browsers
         installSetTimeoutImplementation();
@@ -171,0 +173,0 @@ }

Fixed alerts

No README

Quality

Package does not have a README. This may indicate a failed publish or a low quality package.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

13939

increased by72.58%

Number of package files

4

increased by33.33%

Lines of code

152

increased by3.4%

Number of medium quality alerts

0

decreased by-100%

Number of lines in readme file

93

increased byInfinity%

No dependency changes