Update README.md

2015-08-13 06:52:07 -07:00 · 2015-08-13 06:52:07 -07:00 · 62f12884fb
parent af623a5be4
commit 62f12884fb
1 changed files with 2 additions and 0 deletions
--- a/README.md
+++ b/README.md
@ -281,6 +281,8 @@ expect(result).toEqual([1, 2, 3]);
 ```

 ```js
+function increment(x) { return x + 1; }
+
 var result = u.map(increment, { a: 0, b: 1, c: 2 });

 expect(result).toEqual({ a: 1, b: 2, c: 3 });