From b6bf33adbcce4128b3cf08612dbf9c814d3678af Mon Sep 17 00:00:00 2001
From: Arete Code <aretecode@gmail.com>
Date: Tue, 20 Jun 2017 15:21:52 -0700
Subject: [PATCH] =?UTF-8?q?=F0=9F=94=81=20Set=20Iterator=20+=20Map=20Itera?=
 =?UTF-8?q?tor?=
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---
 index.js          |  6 ++++++
 test/es6/index.js | 18 +++++++++++++++---
 2 files changed, 21 insertions(+), 3 deletions(-)

diff --git a/index.js b/index.js
index 4c0233b..8d4bc45 100644
--- a/index.js
+++ b/index.js
@@ -84,6 +84,12 @@ module.exports = function kindOf(val) {
   if (type === '[object Symbol]') {
     return 'symbol';
   }
+  if (type === '[object Map Iterator]') {
+    return 'mapiterator';
+  }
+  if (type === '[object Set Iterator]') {
+    return 'setiterator';
+  }
 
   // typed arrays
   if (type === '[object Int8Array]') {
diff --git a/test/es6/index.js b/test/es6/index.js
index b074eec..4154480 100644
--- a/test/es6/index.js
+++ b/test/es6/index.js
@@ -13,17 +13,19 @@ module.exports = function() {
 
     it('should work for rejected promises', function() {
       var promise = Promise.reject(new Error('foo bar'));
-      promise.catch(function() {})
+      promise.catch(function() {});
       assert.strictEqual(kindOf(promise), 'promise');
     });
 
     it('should work for generators', function() {
-      var gen = function * named() {return true;};
+      var gen = function * named() {
+        return true;
+      };
       assert.equal(kindOf(gen), 'function');
     });
 
     it('should work for template strings', function() {
-      var str = `Welcome buddy`;
+      var str = 'Welcome buddy';
       assert.equal(kindOf(str), 'string');
     });
 
@@ -59,6 +61,16 @@ module.exports = function() {
       assert.equal(kindOf(weakset.get), 'undefined');
     });
 
+    it('should work for Set Iterator', function() {
+      var set = new Set().values();
+      assert.equal(kindOf(set), 'setiterator');
+    });
+
+    it('should work for Map Iterator', function() {
+      var map = new Map().values();
+      assert.equal(kindOf(map), 'mapiterator');
+    });
+
     it('should work for Symbol', function() {
       assert.equal(kindOf(Symbol('foo')), 'symbol');
       assert.equal(kindOf(Symbol.prototype), 'symbol');