README.md (2196B)
1 <!-- 2 3 @license Apache-2.0 4 5 Copyright (c) 2018 The Stdlib Authors. 6 7 Licensed under the Apache License, Version 2.0 (the "License"); 8 you may not use this file except in compliance with the License. 9 You may obtain a copy of the License at 10 11 http://www.apache.org/licenses/LICENSE-2.0 12 13 Unless required by applicable law or agreed to in writing, software 14 distributed under the License is distributed on an "AS IS" BASIS, 15 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 16 See the License for the specific language governing permissions and 17 limitations under the License. 18 19 --> 20 21 # Non-Enumerable Write-Only Accessor 22 23 > [Define][@stdlib/utils/define-property] a non-enumerable **write-only** accessor. 24 25 <section class="usage"> 26 27 ## Usage 28 29 <!-- eslint-disable id-length --> 30 31 ```javascript 32 var setNonEnumerableWriteOnlyAccessor = require( '@stdlib/utils/define-nonenumerable-write-only-accessor' ); 33 ``` 34 35 #### setNonEnumerableWriteOnlyAccessor( obj, prop, setter ) 36 37 [Defines][@stdlib/utils/define-property] a non-enumerable **write-only** accessor. 38 39 <!-- eslint-disable id-length --> 40 41 ```javascript 42 var obj = {}; 43 var val = ''; 44 45 function setter( v ) { 46 val = v; 47 } 48 49 setNonEnumerableWriteOnlyAccessor( obj, 'foo', setter ); 50 51 obj.foo = 'boop'; 52 53 var bool = ( val === 'boop' ); 54 // returns true 55 ``` 56 57 </section> 58 59 <!-- /.usage --> 60 61 <section class="notes"> 62 63 ## Notes 64 65 - Non-enumerable write-only accessors are **non-configurable**. 66 67 </section> 68 69 <!-- /.notes --> 70 71 <section class="examples"> 72 73 ## Examples 74 75 <!-- eslint-disable id-length --> 76 77 <!-- eslint no-undef: "error" --> 78 79 ```javascript 80 var setNonEnumerableWriteOnlyAccessor = require( '@stdlib/utils/define-nonenumerable-write-only-accessor' ); 81 82 function Foo( secret ) { 83 if ( !(this instanceof Foo) ) { 84 return new Foo( secret ); 85 } 86 setNonEnumerableWriteOnlyAccessor( this, 'secret', setter ); 87 return this; 88 89 function setter( v ) { 90 secret = v; 91 } 92 } 93 94 var foo = new Foo( 'beep' ); 95 96 foo.secret = 'boop'; 97 ``` 98 99 </section> 100 101 <!-- /.examples --> 102 103 <section class="links"> 104 105 [@stdlib/utils/define-property]: https://www.npmjs.com/package/@stdlib/utils/tree/main/define-property 106 107 </section> 108 109 <!-- /.links -->