time-to-botec

Benchmark sampling in different programming languages
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main.js (1338B)

      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 // FUNCTIONS //
     22 
     23 var has = Object.prototype.hasOwnProperty;
     24 
     25 
     26 // MAIN //
     27 
     28 /**
     29 * Tests if an object has a specified property.
     30 *
     31 * @param {*} value - value to test
     32 * @param {*} property - property to test
     33 * @returns {boolean} boolean indicating if an object has a specified property
     34 *
     35 * @example
     36 * var beep = {
     37 *     'boop': true
     38 * };
     39 *
     40 * var bool = hasOwnProp( beep, 'boop' );
     41 * // returns true
     42 *
     43 * @example
     44 * var beep = {
     45 *     'boop': true
     46 * };
     47 *
     48 * var bool = hasOwnProp( beep, 'bap' );
     49 * // returns false
     50 */
     51 function hasOwnProp( value, property ) {
     52 	if (
     53 		value === void 0 ||
     54 		value === null
     55 	) {
     56 		return false;
     57 	}
     58 	return has.call( value, property );
     59 }
     60 
     61 
     62 // EXPORTS //
     63 
     64 module.exports = hasOwnProp;