rafa/docs/Stream-filterDuplicates.md

Rafa.js is a Javascript framework for building concurrent applications.

Filter duplicate sequential values

<aside>
```js
// filterDuplicates(): Stream
var stream = Rafa.stream();
var values = [];

stream.filterDuplicates().each(v => values.push(v));

stream.enumerate(Rafa.Enumerator.array([1,1,2,2,3]));

// values: [1,2,3]
```
</aside>