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    @stdlib/assert-has-async-await-support
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    0.0.8 • Public • Published

    Async/Await Support

    NPM version Build Status Coverage Status

    Detect native async/await support.

    Installation

    npm install @stdlib/assert-has-async-await-support

    Usage

    var hasAsyncAwaitSupport = require( '@stdlib/assert-has-async-await-support' );

    hasAsyncAwaitSupport()

    Detects if a runtime environment supports ES2017 async/await.

    var bool = hasAsyncAwaitSupport();
    // returns <boolean>

    Notes

    • The implementation uses code evaluation, which may be problematic in browser contexts enforcing a strict content security policy (CSP).

    Examples

    var hasAsyncAwaitSupport = require( '@stdlib/assert-has-async-await-support' );
    
    var bool = hasAsyncAwaitSupport();
    if ( bool ) {
        console.log( 'Environment has native async/await support.' );
    } else {
        console.log( 'Environment lacks native async/await support.' );
    }

    CLI

    Installation

    To use the module as a general utility, install the module globally

    npm install -g @stdlib/assert-has-async-await-support

    Usage

    Usage: has-async-await-support [options]
    
    Options:
    
      -h,    --help                Print this message.
      -V,    --version             Print the package version.
    

    Examples

    $ has-async-await-support
    <boolean>

    Notice

    This package is part of 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, see the main project repository.

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    License

    See LICENSE.

    Copyright

    Copyright © 2016-2022. The Stdlib Authors.

    Install

    npm i @stdlib/assert-has-async-await-support

    Homepage

    stdlib.io

    DownloadsWeekly Downloads

    41

    Version

    0.0.8

    License

    Apache-2.0

    Unpacked Size

    38.3 kB

    Total Files

    12

    Last publish

    Collaborators

    • stdlib-bot
    • kgryte
    • planeshifter
    • rreusser