/** * @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'; /** * Test if a value is an array-like object containing only integers. * * @module @stdlib/assert/is-integer-array * * @example * var isIntegerArray = require( '@stdlib/assert/is-integer-array' ); * * var bool = isIntegerArray( [ -3.0, new Number(0.0), 2.0 ] ); * // returns true * * bool = isIntegerArray( [ -3.0, '3.0' ] ); * // returns false * * @example * var isIntegerArray = require( '@stdlib/assert/is-integer-array' ).primitives; * * var bool = isIntegerArray( [ -1.0, 10.0 ] ); * // returns true * * bool = isIntegerArray( [ -1.0, 0.0, 5.0 ] ); * // returns true * * bool = isIntegerArray( [ -3.0, new Number(-1.0) ] ); * // returns false * * @example * var isIntegerArray = require( '@stdlib/assert/is-integer-array' ).objects; * * var bool = isIntegerArray( [ new Number(1.0), new Number(3.0) ] ); * // returns true * * bool = isIntegerArray( [ -1.0, 0.0, 3.0 ] ); * // returns false * * bool = isIntegerArray( [ 3.0, new Number(-1.0) ] ); * // returns false */ // MODULES // var isInteger = require( './../../is-integer' ); var setReadOnly = require( '@stdlib/utils/define-nonenumerable-read-only-property' ); var arrayfun = require( './../../tools/array-like-function' ); // MAIN // var isIntegerArray = arrayfun( isInteger ); setReadOnly( isIntegerArray, 'primitives', arrayfun( isInteger.isPrimitive ) ); setReadOnly( isIntegerArray, 'objects', arrayfun( isInteger.isObject ) ); // EXPORTS // module.exports = isIntegerArray;