es6-collections-iterators - npm Package Compare versions

Comparing version 0.1.0 to 0.2.0

iterators.js

@@ -5,9 +5,13 @@ (function (exports) {'use strict';
   if (typeof Map != 'undefined') {
-    if (typeof Map.prototype.entries == 'undefined') {
+    var map = new Map();
+    if (typeof Map.prototype.entries === 'undefined'
+      || typeof map.entries().next === 'undefined') {
       Map.prototype.entries = mapEntries;
     }
-    if (typeof Map.prototype.values == 'undefined') {
+    if (typeof Map.prototype.values === 'undefined'
+      || typeof map.values().next === 'undefined') {
       Map.prototype.values = mapValues;
     }
-    if (typeof Map.prototype.keys == 'undefined') {
+    if (typeof Map.prototype.keys === 'undefined'
+      || typeof map.keys().next === 'undefined') {
       Map.prototype.keys = mapKeys;
@@ -18,9 +22,13 @@ }
   if (typeof Set != 'undefined') {
-    if (typeof Set.prototype.entries == 'undefined') {
+    var set = new Set();
+    if (typeof Set.prototype.entries === 'undefined'
+      || typeof set.entries().next === 'undefined') {
       Set.prototype.entries = setEntries;
     }
-    if (typeof Set.prototype.values == 'undefined') {
+    if (typeof Set.prototype.values === 'undefined'
+      || typeof set.values().next === 'undefined') {
       Set.prototype.values = setValues;
     }
-    if (typeof Set.prototype.keys == 'undefined') {
+    if (typeof Set.prototype.keys === 'undefined'
+      || typeof set.keys().next === 'undefined') {
       Set.prototype.keys = setValues;
@@ -27,0 +35,0 @@ }

package.json

@@ -5,3 +5,3 @@ {
   "license": "MIT",
-  "version": "0.1.0",
+  "version": "0.2.0",
   "main": "iterators.js",
@@ -8,0 +8,0 @@ "repository": {

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Improved metrics

Total package byte prevSize

5522

increased by7.02%

Lines of code

82

increased by10.81%

Worsened metrics

Number of downloads

10

decreased by-37.5%

No dependency changes