isGeneratorObject

Test if a value is a generator object.

Installation

npm install @stdlib/assert-is-generator-object

Usage

var isGeneratorObject = require( '@stdlib/assert-is-generator-object' );

isGeneratorObject( value )

Tests if a value is a generator object.

function* generateID() {
    var idx = 0;
    while ( idx < idx+1 ) {
        yield idx;
        idx += 1;
    }
}

var bool = isGeneratorObject( generateID() );
// returns true

bool = isGeneratorObject( generateID );
// returns false

bool = isGeneratorObject( {} );
// returns false

Examples

var isGeneratorObject = require( '@stdlib/assert-is-generator-object' );

function* generator() {
    while ( true ) {
        yield 1.0;
    }
}

var bool = isGeneratorObject( generator() );
// returns true

bool = isGeneratorObject( {} );
// returns false

bool = isGeneratorObject( [] );
// returns false

bool = isGeneratorObject( null );
// returns false

See Also

• @stdlib/assert-has-generator-support: detect native generator function support.
• @stdlib/assert-is-generator-object-like: test if a value is generator object-like.

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.

Community

License

See LICENSE.

Copyright

Copyright © 2016-2024. The Stdlib Authors.