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node_modules/uniqs/README.md

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+[![Build Status](https://travis-ci.org/fgnass/uniqs.svg?branch=master)](https://travis-ci.org/fgnass/uniqs)
+
+### 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