# Symbol Support [![NPM version][npm-image]][npm-url] [![Build Status][test-image]][test-url] [![Coverage Status][coverage-image]][coverage-url] > Detect native [`Symbol`][mdn-symbol] support.
## Installation ```bash npm install @stdlib/assert-has-symbol-support ```
## Usage ```javascript var hasSymbolSupport = require( '@stdlib/assert-has-symbol-support' ); ``` #### hasSymbolSupport() Detects if a runtime environment supports ES2015 [`Symbol`][mdn-symbol]. ```javascript var bool = hasSymbolSupport(); // returns ```
## Examples ```javascript var hasSymbolSupport = require( '@stdlib/assert-has-symbol-support' ); var bool = hasSymbolSupport(); if ( bool ) { console.log( 'Environment has Symbol support.' ); } else { console.log( 'Environment lacks Symbol support.' ); } ```
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## CLI
## Installation To use the module as a general utility, install the module globally ```bash npm install -g @stdlib/assert-has-symbol-support ```
### Usage ```text Usage: has-symbol-support [options] Options: -h, --help Print this message. -V, --version Print the package version. ```
### Examples ```bash $ has-symbol-support ```
* * * ## 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] --- ## License See [LICENSE][stdlib-license]. ## Copyright Copyright © 2016-2022. The Stdlib [Authors][stdlib-authors].