setimmediate - npm Package Compare versions

Comparing version 1.0.2 to 1.0.3

package.json

 {
     "name": "setimmediate",
     "description": "A shim for the setImmediate efficient script yielding API",
-    "version": "1.0.2",
+    "version": "1.0.3",
     "author": "YuzuJS",
     "contributors": [
-        "Domenic Denicola <[e-mail]> (http://domenic.me)",
+        "Domenic Denicola <[e-mail]> (https://domenic.me)",
         "Donavon West <[e-mail]> (http://donavon.com)",
@@ -12,4 +12,3 @@ "Yaffle"
     "license": "MIT",
-    "repository": "git://github.com/YuzuJS/setImmediate.git",
-    "bugs": "https://github.com/YuzuJS/setImmediate/issues",
+    "repository": "YuzuJS/setImmediate",
     "main": "setImmediate.js",
@@ -16,0 +15,0 @@ "scripts": {

setImmediate.js

@@ -121,16 +121,14 @@ (function (global, undefined) {
 
-    function installReadyStateChangeImplementation() {
-        var html = doc.documentElement;
+    function installImageImplementation() {
         setImmediate = function() {
             var handle = addFromSetImmediateArguments(arguments);
-            // 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 () {
+            var image = new global.Image();
+
+            image.onerror = function() {
                 runIfPresent(handle);
-                script.onreadystatechange = null;
-                html.removeChild(script);
-                script = null;
             };
-            html.appendChild(script);
+
+            // This will always cause an error event to fire.
+            image.src = "\0";
+
             return handle;
@@ -165,8 +163,8 @@ };
 
-    } else if (doc && "onreadystatechange" in doc.createElement("script")) {
-        // For IE 6–8
-        installReadyStateChangeImplementation();
+    } else if (doc && global.Image) {
+        // For IE 6–8, maybe older browsers
+        installImageImplementation();
 
     } else {
-        // For older browsers
+        // Ultimate fallback
         installSetTimeoutImplementation();
@@ -177,2 +175,2 @@ }
     attachTo.clearImmediate = clearImmediate;
-}(new Function("return this")()));
+}(typeof self === "undefined" ? typeof global === "undefined" ? this : global : self));

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Quality

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

Found 1 instance in 1 package

Fixed alerts

Major refactor

Supply chain risk

Package has recently undergone a major refactor. It may be unstable or indicate significant internal changes. Use caution when updating to versions that include significant changes.

Found 1 instance in 1 package

Improved metrics

Number of medium supply chain risk alerts

0

decreased by-100%

Worsened metrics

Total package byte prevSize

8077

decreased by-41.19%

Number of package files

3

decreased by-25%

Lines of code

147

decreased by-3.29%

Number of medium quality alerts

1

increased byInfinity%

Number of lines in readme file

0

decreased by-100%

No dependency changes