�PNG  IHDR��;���IDATx��ܻn�0���K�� �)(�pA��� ���7�LeG{�� �§㻢|��ذaÆ 6lذaÆ 6lذaÆ 6lom��$^�y���ذag�5bÆ 6lذaÆ 6lذa{���� 6lذaÆ �`����}H�Fkm�,�m����Ӫ���ô�ô!� �x�|'ܢ˟;�E:���9�&ᶒ�}�{�v]�n&�6� �h��_��t�ڠ͵-ҫ���Z;��Z$�.�P���k�ž)�!��o���>}l�eQfJ�T��u і���چ��\��X=8��Rن4`Vw�l�>����n�G�^��i�s��"ms�$�u��i��?w�bs[m�6�K4���O���.�4��%����/����b�C%��t ��M�ז� �-l�G6�mrz2���s�%�9��s@���-�k�9�=���)������k�B5����\��+͂�Zsٲ ��Rn��~G���R���C����� �wIcI��n7jJ���hۛNCS|���j0��8y�iHKֶۛ�k�Ɉ+;Sz������L/��F�*\��Ԕ�#"5��m�2��[S��������=�g��n�a�P�e�ғ�L�� lذaÆ 6l�^k��̱aÆ 6lذaÆ 6lذa;���� �_��ذaÆ 6lذaÆ 6lذaÆ ���R���IEND�B` [![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