# nlcst-to-string [![Build][build-badge]][build] [![Coverage][coverage-badge]][coverage] [![Downloads][downloads-badge]][downloads] [![Size][size-badge]][size] [![Sponsors][sponsors-badge]][collective] [![Backers][backers-badge]][collective] [![Chat][chat-badge]][chat] [nlcst][] utility to serialize a node. ## Contents * [What is this?](#what-is-this) * [When should I use this?](#when-should-i-use-this) * [Install](#install) * [Use](#use) * [API](#api) * [`toString(value[, separator])`](#tostringvalue-separator) * [Types](#types) * [Compatibility](#compatibility) * [Contribute](#contribute) * [License](#license) ## What is this? This package is a utility that takes [nlcst][] nodes and gets their plain-text value. ## When should I use this? This is a small utility that is useful when you’re dealing with ASTs. ## Install This package is [ESM only][esm]. In Node.js (version 14.14+ and 16.0+), install with [npm][]: ```sh npm install nlcst-to-string ``` In Deno with [`esm.sh`][esmsh]: ```js import {toString} from 'https://esm.sh/nlcst-to-string@3' ``` In browsers with [`esm.sh`][esmsh]: ```html ``` ## Use ```js import {toString} from 'nlcst-to-string' console.log( toString({ type: 'WordNode', children: [ {type: 'TextNode', value: 'AT'}, {type: 'PunctuationNode', value: '&'}, {type: 'TextNode', value: 'T'} ] }) ) // => 'AT&T' ``` ## API This package exports the identifier [`toString`][tostring]. There is no default export. ### `toString(value[, separator])` Get the text content of a node or list of nodes. Prefers the node’s plain-text fields, otherwise serializes its children, and if the given value is an array, serialize the nodes in it. ###### Parameters * `node` ([`Node`][node] or `Array`) — node to serialize. * `separator` (`string`, default: `''`) — value to delimit each item ###### Returns Result (`string`). ## Types This package is fully typed with [TypeScript][]. It exports no additional types. ## Compatibility Projects maintained by the unified collective are compatible with all maintained versions of Node.js. As of now, that is Node.js 14.14+ and 16.0+. Our projects sometimes work with older versions, but this is not guaranteed. ## Contribute See [`contributing.md`][contributing] in [`syntax-tree/.github`][health] for ways to get started. See [`support.md`][support] for ways to get help. This project has a [code of conduct][coc]. By interacting with this repository, organization, or community you agree to abide by its terms. ## License [MIT][license] © [Titus Wormer][author] [build-badge]: https://github.com/syntax-tree/nlcst-to-string/workflows/main/badge.svg [build]: https://github.com/syntax-tree/nlcst-to-string/actions [coverage-badge]: https://img.shields.io/codecov/c/github/syntax-tree/nlcst-to-string.svg [coverage]: https://codecov.io/github/syntax-tree/nlcst-to-string [downloads-badge]: https://img.shields.io/npm/dm/nlcst-to-string.svg [downloads]: https://www.npmjs.com/package/nlcst-to-string [size-badge]: https://img.shields.io/bundlephobia/minzip/nlcst-to-string.svg [size]: https://bundlephobia.com/result?p=nlcst-to-string [sponsors-badge]: https://opencollective.com/unified/sponsors/badge.svg [backers-badge]: https://opencollective.com/unified/backers/badge.svg [collective]: https://opencollective.com/unified [chat-badge]: https://img.shields.io/badge/chat-discussions-success.svg [chat]: https://github.com/syntax-tree/unist/discussions [npm]: https://docs.npmjs.com/cli/install [esm]: https://gist.github.com/sindresorhus/a39789f98801d908bbc7ff3ecc99d99c [esmsh]: https://esm.sh [typescript]: https://www.typescriptlang.org [license]: license [author]: https://wooorm.com [health]: https://github.com/syntax-tree/.github [contributing]: https://github.com/syntax-tree/.github/blob/main/contributing.md [support]: https://github.com/syntax-tree/.github/blob/main/support.md [coc]: https://github.com/syntax-tree/.github/blob/main/code-of-conduct.md [nlcst]: https://github.com/syntax-tree/nlcst [node]: https://github.com/syntax-tree/nlcst#nodes [tostring]: #tostringvalue-separator