time-to-botec

Benchmark sampling in different programming languages
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main.js (1280B)

      1 /**
      2 * @license Apache-2.0
      3 *
      4 * Copyright (c) 2018 The Stdlib Authors.
      5 *
      6 * Licensed under the Apache License, Version 2.0 (the "License");
      7 * you may not use this file except in compliance with the License.
      8 * You may obtain a copy of the License at
      9 *
     10 *    http://www.apache.org/licenses/LICENSE-2.0
     11 *
     12 * Unless required by applicable law or agreed to in writing, software
     13 * distributed under the License is distributed on an "AS IS" BASIS,
     14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     15 * See the License for the specific language governing permissions and
     16 * limitations under the License.
     17 */
     18 
     19 'use strict';
     20 
     21 // MODULES //
     22 
     23 var defineProperty = require( './../../define-property' );
     24 
     25 
     26 // MAIN //
     27 
     28 /**
     29 * Defines a read-only property.
     30 *
     31 * @param {Object} obj - object on which to define the property
     32 * @param {(string|symbol)} prop - property name
     33 * @param {*} value - value to set
     34 *
     35 * @example
     36 * var obj = {};
     37 *
     38 * setReadOnly( obj, 'foo', 'bar' );
     39 *
     40 * try {
     41 *     obj.foo = 'boop';
     42 * } catch ( err ) {
     43 *     console.error( err.message );
     44 * }
     45 */
     46 function setReadOnly( obj, prop, value ) {
     47 	defineProperty( obj, prop, {
     48 		'configurable': false,
     49 		'enumerable': true,
     50 		'writable': false,
     51 		'value': value
     52 	});
     53 }
     54 
     55 
     56 // EXPORTS //
     57 
     58 module.exports = setReadOnly;