@stdlib/utils-define-nonenumerable-read-write-accessor

About stdlib...

We believe in a future in which the web is a preferred environment for numerical computation. To help realize this future, we've built stdlib. stdlib is a standard library, with an emphasis on numerical and scientific computation, written in JavaScript (and C) for execution in browsers and in Node.js.

The library is fully decomposable, being architected in such a way that you can swap out and mix and match APIs and functionality to cater to your exact preferences and use cases.

When you use stdlib, you can be absolutely certain that you are using the most thorough, rigorous, well-written, studied, documented, tested, measured, and high-quality code out there.

To join us in bringing numerical computing to the web, get started by checking us out on GitHub, and please consider financially supporting stdlib. We greatly appreciate your continued support!

Non-Enumerable Read-Write Accessor

Define a non-enumerable read-write accessor.

Installation

npm install @stdlib/utils-define-nonenumerable-read-write-accessor

Usage

var setNonEnumerableReadWriteAccessor = require( '@stdlib/utils-define-nonenumerable-read-write-accessor' );

setNonEnumerableReadWriteAccessor( obj, prop, getter, setter )

Defines a non-enumerable read-write accessor.

var word = 'bar';
var obj = {};

function getter() {
    return word + ' foo';
}

function setter( v ) {
    word = v;
}

setNonEnumerableReadWriteAccessor( obj, 'foo', getter, setter );

var v = obj.foo;
// returns 'bar foo'

obj.foo = 'beep';

v = obj.foo;
// returns 'beep foo'

Notes

• Non-enumerable read-write accessors are non-configurable.

Examples

var setNonEnumerableReadWriteAccessor = require( '@stdlib/utils-define-nonenumerable-read-write-accessor' );

function Foo( name ) {
    if ( !(this instanceof Foo) ) {
        return new Foo( name );
    }
    setNonEnumerableReadWriteAccessor( this, 'name', getName, setName );
    return this;

    function getName() {
        return 'Hello, ' + name;
    }

    function setName( v ) {
        name = v;
    }
}

var foo = new Foo( 'Grace' );
console.log( foo.name );

foo.name = 'Ada';
console.log( foo.name );

---

See Also

• @stdlib/utils-define-nonenumerable-property: define a non-enumerable property.
• @stdlib/utils-define-nonenumerable-read-only-accessor: define a non-enumerable read-only accessor.
• @stdlib/utils-define-nonenumerable-read-only-property: define a non-enumerable read-only property.
• @stdlib/utils-define-nonenumerable-write-only-accessor: define a non-enumerable write-only accessor.
• @stdlib/utils-define-read-write-accessor: define a read-write accessor.

---

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.

Changelog

0.2.2 (2024-07-26)

No changes reported for this release.

</section> <!-- /.release --> <section class="release" id="v0.2.1">