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+## Knowledge/JScript Enumerator
+
+### Convert MS JScript Enumerator to the standard JS Object
+
+```
+// MS JScript Enumerator to Array
+if (!Enumerator.prototype.toArray) {
+    Enumerator.prototype.toArray = function() {
+        var a = [];
+        for (; !this.atEnd(); this.moveNext()) {
+            var x = {};
+            var b = new Enumerator(this.item().Properties_);
+            for (; !b.atEnd(); b.moveNext()) {
+                var c = b.item();
+                if (typeof c.value !== "unknown") {
+                    x[c.name] = c.value;
+                } else {
+                    var i = 0, d = [];
+                    while (true) {
+                        try {
+                            d.push(c.value(i));
+                            i++;
+                        } catch (e) {
+                            break;
+                        }
+                    }
+                    x[c.name] = d;
+                }
+            }
+            a.push(x);
+        }
+        return a;
+    };
+}
+```
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