landau/zipmap — pull request #3 by eush77 (2014-11-14 23:41:13+00:00)
Title: Accept the empty array as a single argument

```js
> zipmap([{ key: 'foo', value: 'bar' }].filter(function (item) {
return item.key == 'foo';
}))
{ foo: 'bar' }
> zipmap([{ key: 'foo', value: 'bar' }].filter(function (item) {
return item.key == 'fo';
}))
TypeError: Expected vals to be an array
```