object.js (1096B)
1 /** 2 * @license Apache-2.0 3 * 4 * Copyright (c) 2021 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 nativeClass = require( '@stdlib/utils/native-class' ); 24 var test = require( './try2valueof.js' ); 25 26 27 // MAIN // 28 29 /** 30 * Tests if a value is a BigInt object. 31 * 32 * @param {*} value - value to test 33 * @returns {boolean} boolean indicating if a value is a BigInt object 34 */ 35 function BigInt( value ) { 36 return ( 37 typeof value === 'object' && 38 nativeClass( value ) === '[object BigInt]' && 39 test( value ) 40 ); 41 } 42 43 44 // EXPORTS // 45 46 module.exports = BigInt;