@stdlib/datasets-us-states-capitals-names

<details> <summary> About stdlib... </summary> <p>We believe in a future in which the web is a preferred environment for numerical computation. To help realize this future, we've built stdlib. stdlib is a standard library, with an emphasis on numerical and scientific computation, written in JavaScript (and C) for execution in browsers and in Node.js.</p> <p>The library is fully decomposable, being architected in such a way that you can swap out and mix and match APIs and functionality to cater to your exact preferences and use cases.</p> <p>When you use stdlib, you can be absolutely certain that you are using the most thorough, rigorous, well-written, studied, documented, tested, measured, and high-quality code out there.</p> <p>To join us in bringing numerical computing to the web, get started by checking us out on <a href="https://github.com/stdlib-js/stdlib">GitHub</a>, and please consider <a href="https://opencollective.com/stdlib">financially supporting stdlib</a>. We greatly appreciate your continued support!</p> </details> # US State Capitals and Names [![NPM version][npm-image]][npm-url] [![Build Status][test-image]][test-url] [![Coverage Status][coverage-image]][coverage-url]  > US state capitals and names. <section class="installation"> ## Installation ```bash npm install @stdlib/datasets-us-states-capitals-names ``` </section> <section class="usage"> ## Usage ```javascript var table = require( '@stdlib/datasets-us-states-capitals-names' ); ``` #### table() Returns an object mapping US state capitals to state names. ```javascript var t = table(); /* returns { 'Montgomery': 'Alabama', 'Juneau': 'Alaska', 'Phoenix': 'Arizona', 'Little Rock': 'Arkansas', 'Sacramento': 'California', 'Denver': 'Colorado', 'Hartford': 'Connecticut', 'Dover': 'Delaware', 'Tallahassee': 'Florida', 'Atlanta': 'Georgia', 'Honolulu': 'Hawaii', 'Boise': 'Idaho', 'Springfield': 'Illinois', 'Indianapolis': 'Indiana', 'Des Moines': 'Iowa', 'Topeka': 'Kansas', 'Frankfort': 'Kentucky', 'Baton Rouge': 'Louisiana', 'Augusta': 'Maine', 'Annapolis': 'Maryland', 'Boston': 'Massachusetts', 'Lansing': 'Michigan', 'Saint Paul': 'Minnesota', 'Jackson': 'Mississippi', 'Jefferson City': 'Missouri', 'Helena': 'Montana', 'Lincoln': 'Nebraska', 'Carson City': 'Nevada', 'Concord': 'New Hampshire', 'Trenton': 'New Jersey', 'Santa Fe': 'New Mexico', 'Albany': 'New York', 'Raleigh': 'North Carolina', 'Bismarck': 'North Dakota', 'Columbus': 'Ohio', 'Oklahoma City': 'Oklahoma', 'Salem': 'Oregon', 'Harrisburg': 'Pennsylvania', 'Providence': 'Rhode Island', 'Columbia': 'South Carolina', 'Pierre': 'South Dakota', 'Nashville': 'Tennessee', 'Austin': 'Texas', 'Salt Lake City': 'Utah', 'Montpelier': 'Vermont', 'Richmond': 'Virginia', 'Olympia': 'Washington', 'Charleston': 'West Virginia', 'Madison': 'Wisconsin', 'Cheyenne': 'Wyoming' } */ ``` </section>  <section class="examples"> ## Examples  ```javascript var capitalize = require( '@stdlib/string-capitalize' ); var table = require( '@stdlib/datasets-us-states-capitals-names' ); var tbl = table(); function getState( capital ) { var state; var parts; var i; // Ensure the first letter of each word comprising a capital is capitalized... parts = capital.split( ' ' ); for ( i = 0; i < parts.length; i++ ) { parts[ i ] = capitalize( parts[ i ] ); } // Get the state name: state = tbl[ parts.join( ' ' ) ]; // Ensure a valid capital name was provided... if ( state === void 0 ) { throw new Error( 'unrecognized capital. Value: `' + capital + '`.' ); } return state; } console.log( getState( 'Jefferson City' ) ); // => 'Missouri' console.log( getState( 'Trenton' ) ); // => 'New Jersey' console.log( getState( 'Sacramento' ) ); // => 'California' ``` </section>   ## License The data files (databases) are licensed under an [Open Data Commons Public Domain Dedication & License 1.0][pddl-1.0] and their contents are licensed under [Creative Commons Zero v1.0 Universal][cc0]. The software is licensed under [Apache License, Version 2.0][apache-license].   <section class="related"> ## See Also - <span class="package-name">[`@stdlib/datasets-us-states-capitals-names-cli`][@stdlib/datasets-us-states-capitals-names-cli]</span><span class="delimiter">: </span><span class="description">CLI package for use as a command-line utility.</span> - <span class="package-name">[`@stdlib/datasets-us-states-capitals`][@stdlib/datasets/us-states-capitals]</span><span class="delimiter">: </span><span class="description">A list of US state capitals in alphabetical order according to state name.</span> - <span class="package-name">[`@stdlib/datasets-us-states-names`][@stdlib/datasets/us-states-names]</span><span class="delimiter">: </span><span class="description">A list of US state names in alphabetical order.</span> - <span class="package-name">[`@stdlib/datasets-us-states-names-capitals`][@stdlib/datasets/us-states-names-capitals]</span><span class="delimiter">: </span><span class="description">US state names and capitals.</span> </section>   <section class="main-repo" > * * * ## Notice This package is part of [stdlib][stdlib], a standard library for JavaScript and Node.js, with an emphasis on numerical and scientific computing. The library provides a collection of robust, high performance libraries for mathematics, statistics, streams, utilities, and more. For more information on the project, filing bug reports and feature requests, and guidance on how to develop [stdlib][stdlib], see the main project [repository][stdlib]. #### Community [![Chat][chat-image]][chat-url] --- ## Copyright Copyright © 2016-2024. The Stdlib [Authors][stdlib-authors]. </section>   <section class="links"> [@stdlib/datasets-us-states-capitals-names-cli]: https://www.npmjs.com/package/@stdlib/datasets-us-states-capitals-names-cli [npm-image]: http://img.shields.io/npm/v/@stdlib/datasets-us-states-capitals-names.svg [npm-url]: https://npmjs.org/package/@stdlib/datasets-us-states-capitals-names [test-image]: https://github.com/stdlib-js/datasets-us-states-capitals-names/actions/workflows/test.yml/badge.svg?branch=v0.2.2 [test-url]: https://github.com/stdlib-js/datasets-us-states-capitals-names/actions/workflows/test.yml?query=branch:v0.2.2 [coverage-image]: https://img.shields.io/codecov/c/github/stdlib-js/datasets-us-states-capitals-names/main.svg [coverage-url]: https://codecov.io/github/stdlib-js/datasets-us-states-capitals-names?branch=main  [chat-image]: https://img.shields.io/gitter/room/stdlib-js/stdlib.svg [chat-url]: https://app.gitter.im/#/room/#stdlib-js_stdlib:gitter.im [stdlib]: https://github.com/stdlib-js/stdlib [stdlib-authors]: https://github.com/stdlib-js/stdlib/graphs/contributors [cli-section]: https://github.com/stdlib-js/datasets-us-states-capitals-names#cli [cli-url]: https://github.com/stdlib-js/datasets-us-states-capitals-names/tree/cli [@stdlib/datasets-us-states-capitals-names]: https://github.com/stdlib-js/datasets-us-states-capitals-names/tree/main [umd]: https://github.com/umdjs/umd [es-module]: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Modules [deno-url]: https://github.com/stdlib-js/datasets-us-states-capitals-names/tree/deno [deno-readme]: https://github.com/stdlib-js/datasets-us-states-capitals-names/blob/deno/README.md [umd-url]: https://github.com/stdlib-js/datasets-us-states-capitals-names/tree/umd [umd-readme]: https://github.com/stdlib-js/datasets-us-states-capitals-names/blob/umd/README.md [esm-url]: https://github.com/stdlib-js/datasets-us-states-capitals-names/tree/esm [esm-readme]: https://github.com/stdlib-js/datasets-us-states-capitals-names/blob/esm/README.md [branches-url]: https://github.com/stdlib-js/datasets-us-states-capitals-names/blob/main/branches.md [pddl-1.0]: http://opendatacommons.org/licenses/pddl/1.0/ [cc0]: https://creativecommons.org/publicdomain/zero/1.0 [apache-license]: https://www.apache.org/licenses/LICENSE-2.0 [csv]: https://tools.ietf.org/html/rfc4180  [@stdlib/datasets/us-states-capitals]: https://www.npmjs.com/package/@stdlib/datasets-us-states-capitals [@stdlib/datasets/us-states-names]: https://www.npmjs.com/package/@stdlib/datasets-us-states-names [@stdlib/datasets/us-states-names-capitals]: https://www.npmjs.com/package/@stdlib/datasets-us-states-names-capitals  </section>