59 lines
1.3 KiB
JavaScript
59 lines
1.3 KiB
JavaScript
/**
|
|
* @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.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
'use strict';
|
|
|
|
// MODULES //
|
|
|
|
var defineProperty = require( './../../define-property' );
|
|
|
|
|
|
// MAIN //
|
|
|
|
/**
|
|
* Defines a write-only accessor.
|
|
*
|
|
* @param {Object} obj - object on which to define the property
|
|
* @param {(string|symbol)} prop - property name
|
|
* @param {Function} setter - accessor
|
|
*
|
|
* @example
|
|
* var obj = {};
|
|
* var val = '';
|
|
*
|
|
* function setter( v ) {
|
|
* val = v;
|
|
* }
|
|
*
|
|
* setWriteOnlyAccessor( obj, 'foo', setter );
|
|
*
|
|
* obj.foo = 'beep';
|
|
*/
|
|
function setWriteOnlyAccessor( obj, prop, setter ) {
|
|
defineProperty( obj, prop, {
|
|
'configurable': false,
|
|
'enumerable': true,
|
|
'set': setter
|
|
});
|
|
}
|
|
|
|
|
|
// EXPORTS //
|
|
|
|
module.exports = setWriteOnlyAccessor;
|