millermedeiros/amd-utils — Issue #6: create array/join that ignores null/undefined items.
Author: millermedeiros
Created: 2011-11-13 16:12:24+00:00
State: open
Labels: feature

lots of times I need to join multiple words but making sure they do exist like:

```js
prop = prefix? prefix +' '+ prop : prop;
```

it would be way more elegant if it could be written:

```js
prop = arrayUtils.join([prefix, prop], ' ');
```

than it would join the items of the array but ignoring empty items.