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34 lines
1006 B
34 lines
1006 B
4 years ago
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# buffer-indexof-polyfill
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[![Build Status][travis-image]][travis-url]
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[![NPM Version][npm-image]][npm-url]
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[![NPM Downloads][downloads-image]][downloads-url]
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This is a polyfill for [`Buffer#indexOf`](https://nodejs.org/api/buffer.html#buffer_buf_indexof_value_byteoffset) and Buffer#lastIndexOf introduced in NodeJS 4.0.
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## Example
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```js
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require("buffer-indexof-polyfill");
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new Buffer("buffer").indexOf("uff") // return 1
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new Buffer("buffer").indexOf("abc") // return -1
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```
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## Installation
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```bash
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npm install buffer-indexof-polyfill
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```
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## License
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[MIT](LICENSE)
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[npm-image]: https://img.shields.io/npm/v/buffer-indexof-polyfill.svg
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[npm-url]: https://npmjs.org/package/buffer-indexof-polyfill
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[downloads-image]: https://img.shields.io/npm/dm/buffer-indexof-polyfill.svg
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[downloads-url]: https://npmjs.org/package/buffer-indexof-polyfill
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[travis-image]: https://travis-ci.org/sarosia/buffer-indexof-polyfill.svg?branch=master
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[travis-url]: https://travis-ci.org/sarosia/buffer-indexof-polyfill
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