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@stdlib/assert-has-function-name-support

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  • License Apache-2.0

Detect native function name support.

Package Exports

  • @stdlib/assert-has-function-name-support
  • @stdlib/assert-has-function-name-support/lib/index.js

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (@stdlib/assert-has-function-name-support) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

Function Name Support

NPM version Build Status Coverage Status

Detect native function name support.

Installation

npm install @stdlib/assert-has-function-name-support

Usage

var hasFunctionNameSupport = require( '@stdlib/assert-has-function-name-support' );

hasFunctionNameSupport()

Detects if a runtime environment supports the ES2015 function name property.

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

Examples

var hasFunctionNameSupport = require( '@stdlib/assert-has-function-name-support' );

var bool = hasFunctionNameSupport();
if ( bool ) {
    console.log( 'Environment has function name support.' );
} else {
    console.log( 'Environment lacks function name support.' );
}

CLI

Installation

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

npm install -g @stdlib/assert-has-function-name-support

Usage

Usage: has-function-name-support [options]

Options:

  -h,    --help                Print this message.
  -V,    --version             Print the package version.

Examples

$ has-function-name-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 © 2016-2022. The Stdlib Authors.