From c4685a9e3a579c253ccf8e7379c047c3a1f99106 Mon Sep 17 00:00:00 2001
From: Deema Evanov <df.creative@gmail.com>
Date: Thu, 25 Sep 2014 16:28:53 +0400
Subject: [PATCH 1/2] Make `set` chainable

`.set` should return self, according to the spec https://people.mozilla.org/~jorendorff/es6-draft.html#sec-weakmap.prototype.set
---
 weakmap.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/weakmap.js b/weakmap.js
index 8d2155a..0540742 100644
--- a/weakmap.js
+++ b/weakmap.js
@@ -20,6 +20,7 @@ if (typeof WeakMap === 'undefined') {
           entry[1] = value;
         else
           defineProperty(key, this.name, {value: [key, value], writable: true});
+        return this;
       },
       get: function(key) {
         var entry;

From 618df70f44c06b8b82b0121fb971d18f8eb0101e Mon Sep 17 00:00:00 2001
From: Deema Evanov <df.creative@gmail.com>
Date: Tue, 30 Sep 2014 11:06:08 +0400
Subject: [PATCH 2/2] Test chaining of .set

---
 tests/index.html | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/tests/index.html b/tests/index.html
index 822d5d0..04a7b03 100644
--- a/tests/index.html
+++ b/tests/index.html
@@ -40,8 +40,7 @@
       var o2 = function(){};
       var o3 = window;
 
-      wm.set(o1, 37);
-      wm.set(o2, 'aoeui');
+      wm.set(o1, 37).set(o2, 'aoeui');
 
       assert.equal(wm.get(o1), 37);
       assert.equal(wm.get(o2), 'aoeui');