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version](https://badge.fury.io/js/seqen.svg)](https://badge.fury.io/js/seqen)\n[![jest](https://img.shields.io/badge/tested_with-jest-brightgreen.svg)](https://facebook.github.io/jest/)\n[![dependencies](https://img.shields.io/david/applitopia/seqen.svg)](https://david-dm.org/applitopia/seqen)\n[![devDependencies](https://img.shields.io/david/dev/applitopia/seqen.svg)](https://david-dm.org/applitopia/seqen?type=dev)\n[![Gitter](https://img.shields.io/gitter/room/applitopia/seqen.svg)](https://gitter.im/seqen/Lobby)\n[![License: MIT](https://img.shields.io/badge/license-MIT-blue.svg)](https://opensource.org/licenses/MIT)\n\nHigh performance sequence engine in Javascript that optimizes execution of sequences in Immutable.js\nand provides fast incremental processing of insert, update, and delete operations. Fully integrated with [DUXEN](https://applitopia.github.io/duxen).\n\nSee [http://applitopia.github.io/seqen](https://applitopia.github.io/seqen) for detailed documentation.\n\nInstallation\n------------\n\n```shell\nnpm install seqen\n```\n\nExample\n------\n\n```js\nconst cmp=(a,b)=\u003e(a\u003eb?1:a\u003cb?-1:0)\n\nconst recipe = (seq) =\u003e seq\n  .filter((v, k) =\u003e (k % 2 == 1))\n  .map((v) =\u003e v.toLowerCase())\n  .sort((a, b): number =\u003e cmp(a, b))\n\nconst map = Map().withMutations((map) =\u003e {\n  map.set(1, \"Peter\");\n  map.set(2, \"Xavier\");\n  map.set(3, \"Alex\");\n  map.set(4, \"David\");\n  map.set(5, \"John\");\n});\n\nconst seqen = new Seqen(map, recipe);\n\nconst result1 = seqen.result().toIndexedSeq().toJS();\n\nexpect(result1).toEqual([\"alex\", \"john\", \"peter\"]);\n```\n\nLicense\n-------\n\nMIT\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fapplitopia%2Fseqen","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fapplitopia%2Fseqen","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fapplitopia%2Fseqen/lists"}