FM / uniqs

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Name	Size	Mode	Actions
.travis.yml	36	0644	edit dl rm
index.js	180	0644	edit dl rm
package.json	1270	0644	edit dl rm
README.md	1204	0644	edit dl rm
test.js	584	0644	edit dl rm

Edit: /var/www/flurhymez/node_modules/uniqs/README.md (1204B)

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### Tiny utility to create unions and de-duplicated lists.

Example:

```js
var uniqs = require('uniqs');

var foo = { foo: 23 };
var list = [3, 2, 2, 1, foo, foo];

uniqs(list);
// => [3, 2, 1, { foo: 23 }]
```

You can pass multiple lists to create a union:

```js
uniqs([2, 1, 1], [2, 3, 3, 4], [4, 3, 2]);
// => [2, 1, 3, 4]
```

Passing individual items works too:
```js
uniqs(3, 2, 2, [1, 1, 2]);
// => [3, 2, 1]
```

### Summary

* Uniqueness is defined based on strict object equality.
* The lists do not need to be sorted.
* The resulting array contains the items in the order of their first appearance.

### About

This package has been written to accompany utilities like
[flatten](https://npmjs.org/package/flatten) as alternative to full-blown
libraries like underscore or lodash.

The implementation is optimized for simplicity rather than performance and
looks like this:

```js
module.exports = function uniqs() {
  var list = Array.prototype.concat.apply([], arguments);
  return list.filter(function(item, i) {
    return i == list.indexOf(item);
  });
};
```

### License
MIT

cmd: