69 lines
1.5 KiB
JavaScript
69 lines
1.5 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';
|
|
|
|
/**
|
|
* Define (and/or modify) properties.
|
|
*
|
|
* @module @stdlib/utils/define-properties
|
|
*
|
|
* @example
|
|
* var defineProperties = require( '@stdlib/utils/define-properties' );
|
|
*
|
|
* var obj = {};
|
|
* defineProperties( obj, {
|
|
* 'foo': {
|
|
* 'value': 'bar',
|
|
* 'writable': false,
|
|
* 'configurable': false,
|
|
* 'enumerable': true
|
|
* },
|
|
* 'baz': {
|
|
* 'value': 13
|
|
* }
|
|
* });
|
|
*
|
|
* try {
|
|
* obj.foo = 'boop';
|
|
* } catch ( err ) {
|
|
* console.log( err.message );
|
|
* }
|
|
*/
|
|
|
|
// MODULES //
|
|
|
|
var hasDefinePropertiesSupport = require( '@stdlib/assert/has-define-properties-support' ); // eslint-disable-line id-length
|
|
var builtin = require( './builtin.js' );
|
|
var polyfill = require( './polyfill.js' );
|
|
|
|
|
|
// MAIN //
|
|
|
|
var defineProperties;
|
|
if ( hasDefinePropertiesSupport() ) {
|
|
defineProperties = builtin;
|
|
} else {
|
|
defineProperties = polyfill;
|
|
}
|
|
|
|
|
|
// EXPORTS //
|
|
|
|
module.exports = defineProperties;
|