private - npm Package Compare versions

Comparing version 0.1.3 to 0.1.4

package.json

@@ -19,3 +19,3 @@ {
   ],
-  "version": "0.1.3",
+  "version": "0.1.4",
   "homepage": "http://github.com/benjamn/private",
@@ -26,2 +26,3 @@ "repository": {
   },
+  "license": "MIT",
   "main": "private.js",
@@ -28,0 +29,0 @@ "scripts": {

private.js

 "use strict";
 
-var defProp = Object.defineProperty || function(obj, name, desc) {
-  // Normal property assignment is the best we can do if
-  // Object.defineProperty is not available.
-  obj[name] = desc.value;
-};
+var originalObject = Object;
+var originalDefProp = Object.defineProperty;
+var originalCreate = Object.create;
 
+function defProp(obj, name, value) {
+  if (originalDefProp) try {
+    originalDefProp.call(originalObject, obj, name, {
+      value: value,
+      writable: false,
+      enumerable: false,
+      configurable: false
+    });
+  } catch (definePropertyIsBrokenInIE8) {
+    obj[name] = value;
+  } else {
+    obj[name] = value;
+  }
+}
+
 // For functions that will be invoked using .call or .apply, we need to
@@ -15,7 +28,12 @@ // define those methods on the function objects themselves, rather than
 function makeSafeToCall(fun) {
-  defProp(fun, "call", { value: fun.call });
-  defProp(fun, "apply", { value: fun.apply });
+  if (fun) {
+    defProp(fun, "call", fun.call);
+    defProp(fun, "apply", fun.apply);
+  }
   return fun;
 }
 
+makeSafeToCall(originalDefProp);
+makeSafeToCall(originalCreate);
+
 var hasOwn = makeSafeToCall(Object.prototype.hasOwnProperty);
@@ -26,16 +44,10 @@ var numToStr = makeSafeToCall(Number.prototype.toString);
 var cloner = function(){};
-var create = Object.create || function(prototype, properties) {
+function create(prototype) {
+  if (originalCreate) {
+    return originalCreate.call(originalObject, prototype);
+  }
   cloner.prototype = prototype || null;
-  var obj = new cloner;
+  return new cloner;
+}
 
-  // The properties parameter is unused by this module, but I want this
-  // shim to be as complete as possible.
-  if (properties)
-    for (var name in properties)
-      if (hasOwn.call(properties, name))
-        defProp(obj, name, properties[name]);
-
-  return obj;
-};
-
 var rand = Math.random;
@@ -54,9 +66,7 @@ var uniqueKeys = create(null);
 // for the typical use of this module.
-defProp(exports, "makeUniqueKey", {
-  value: makeUniqueKey
-});
+defProp(exports, "makeUniqueKey", makeUniqueKey);
 
 function wrap(obj, value) {
   var old = obj[value.name];
-  defProp(obj, value.name, { value: value });
+  defProp(obj, value.name, value);
   return old;
@@ -109,3 +119,3 @@ }
 
-    defProp(object, brand, { value: vault });
+    defProp(object, brand, vault);
   }
@@ -127,4 +137,2 @@
 
-defProp(exports, "makeAccessor", {
-  value: makeAccessor
-});
+defProp(exports, "makeAccessor", makeAccessor);

Fixed alerts

No License Found

License

(Experimental) License information could not be found

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

15138

increased by8.09%

Number of package files

6

increased by20%

Number of low license alerts

0

decreased by-100%

Lines of code

171

increased by4.91%

No dependency changes