https://github.com/shybyte/binary-search-by

NPM package for searching in sorted arrays fast and comfortable by a selector
https://github.com/shybyte/binary-search-by

Last synced: 11 months ago
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NPM package for searching in sorted arrays fast and comfortable by a selector

• Host: GitHub
• URL: https://github.com/shybyte/binary-search-by
• Owner: shybyte
• License: mit
• Created: 2019-10-14T04:09:06.000Z (about 6 years ago)
• Default Branch: master
• Last Pushed: 2023-01-04T22:39:53.000Z (about 3 years ago)
• Last Synced: 2025-02-04T01:09:27.990Z (11 months ago)
• Language: TypeScript
• Homepage:
• Size: 389 KB
• Stars: 1
• Watchers: 2
• Forks: 0
• Open Issues: 13
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# binary-search-by

[![Build Status](https://travis-ci.org/shybyte/binary-search-by.svg?branch=master)](https://travis-ci.org/shybyte/binary-search-by)

[![npm](https://img.shields.io/npm/v/binary-search-by.svg)](https://www.npmjs.com/package/binary-search-by)

[![Maintainability](https://api.codeclimate.com/v1/badges/d5066b180c3bf3a3c0b8/maintainability)](https://codeclimate.com/github/shybyte/binary-search-by/maintainability)

[![Test Coverage](https://api.codeclimate.com/v1/badges/d5066b180c3bf3a3c0b8/test_coverage)](https://codeclimate.com/github/shybyte/binary-search-by/test_coverage)

An NPM package for searching in sorted arrays fast and comfortable by a selector.

## Installation

[![NPM](https://nodei.co/npm/binary-search-by.png)](https://www.npmjs.com/package/binary-search-by)

```bash

    npm i binary-search-by

```

## Example

```javascript

import assert from 'assert';

import {binarySearchBy} from 'binary-search-by';

// Sorted by distance

const cities = [

  { distance: 0, name: 'Berlin' },

  { distance: 149, name: 'Leipzig' },

  { distance: 217, name: 'Jena' },

  { distance: 263, name: 'Wurzbach' }

];

const result1 = binarySearchBy(cities, 217, city => city.distance);

assert.deepEqual(result1, {found: true, index: 2});

const result2 = binarySearchBy(cities, 230, city => city.distance);

assert.deepEqual(result2, {found: false, index: 3});

```

## License

MIT

## Copyright

Copyright (c) 2019-present Marco Stahl