time-to-botec/js/node_modules/@stdlib/utils/define-read-write-accessor/README.md

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@license Apache-2.0
Copyright (c) 2018 The Stdlib Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
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# Read-Write Accessor
> [Define][@stdlib/utils/define-property] a **read-write** accessor.
<section class="usage">
## Usage
```javascript
var setReadWriteAccessor = require( '@stdlib/utils/define-read-write-accessor' );
```
#### setReadWriteAccessor( obj, prop, getter, setter )
[Defines][@stdlib/utils/define-property] a **read-write** accessor.
```javascript
var word = 'bar';
var obj = {};
function getter() {
return word + ' foo';
}
function setter( v ) {
word = v;
}
setReadWriteAccessor( obj, 'foo', getter, setter );
var v = obj.foo;
// returns 'bar foo'
obj.foo = 'beep';
v = obj.foo;
// returns 'beep foo'
```
</section>
<!-- /.usage -->
<section class="notes">
## Notes
- Read-write accessors are **enumerable** and **non-configurable**.
</section>
<!-- /.notes -->
<section class="examples">
## Examples
<!-- eslint no-undef: "error" -->
```javascript
var setReadWriteAccessor = require( '@stdlib/utils/define-read-write-accessor' );
function Foo( name ) {
if ( !(this instanceof Foo) ) {
return new Foo( name );
}
setReadWriteAccessor( 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 );
```
</section>
<!-- /.examples -->
<section class="links">
[@stdlib/utils/define-property]: https://www.npmjs.com/package/@stdlib/utils/tree/main/define-property
</section>
<!-- /.links -->