object.js (1247B)
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 isInteger = require( './../../is-integer' ).isObject; 24 25 26 // MAIN // 27 28 /** 29 * Tests if a value is a number object having a positive integer value. 30 * 31 * @param {*} value - value to test 32 * @returns {boolean} boolean indicating if a value is a number object having a positive integer value 33 * 34 * @example 35 * var bool = isPositiveInteger( 3.0 ); 36 * // returns false 37 * 38 * @example 39 * var bool = isPositiveInteger( new Number( 3.0 ) ); 40 * // returns true 41 */ 42 function isPositiveInteger( value ) { 43 return ( 44 isInteger( value ) && 45 value.valueOf() > 0.0 46 ); 47 } 48 49 50 // EXPORTS // 51 52 module.exports = isPositiveInteger;