�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` # range-parser [![NPM Version][npm-version-image]][npm-url] [![NPM Downloads][npm-downloads-image]][npm-url] [![Node.js Version][node-image]][node-url] [![Build Status][travis-image]][travis-url] [![Test Coverage][coveralls-image]][coveralls-url] Range header field parser. ## Installation This is a [Node.js](https://nodejs.org/en/) module available through the [npm registry](https://www.npmjs.com/). Installation is done using the [`npm install` command](https://docs.npmjs.com/getting-started/installing-npm-packages-locally): ```sh $ npm install range-parser ``` ## API ```js var parseRange = require('range-parser') ``` ### parseRange(size, header, options) Parse the given `header` string where `size` is the maximum size of the resource. An array of ranges will be returned or negative numbers indicating an error parsing. * `-2` signals a malformed header string * `-1` signals an unsatisfiable range ```js // parse header from request var range = parseRange(size, req.headers.range) // the type of the range if (range.type === 'bytes') { // the ranges range.forEach(function (r) { // do something with r.start and r.end }) } ``` #### Options These properties are accepted in the options object. ##### combine Specifies if overlapping & adjacent ranges should be combined, defaults to `false`. When `true`, ranges will be combined and returned as if they were specified that way in the header. ```js parseRange(100, 'bytes=50-55,0-10,5-10,56-60', { combine: true }) // => [ // { start: 0, end: 10 }, // { start: 50, end: 60 } // ] ``` ## License [MIT](LICENSE) [coveralls-image]: https://badgen.net/coveralls/c/github/jshttp/range-parser/master [coveralls-url]: https://coveralls.io/r/jshttp/range-parser?branch=master [node-image]: https://badgen.net/npm/node/range-parser [node-url]: https://nodejs.org/en/download [npm-downloads-image]: https://badgen.net/npm/dm/range-parser [npm-url]: https://npmjs.org/package/range-parser [npm-version-image]: https://badgen.net/npm/v/range-parser [travis-image]: https://badgen.net/travis/jshttp/range-parser/master [travis-url]: https://travis-ci.org/jshttp/range-parser