index.js (1107B)
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 /** 22 * Test whether a collection contains at least `n` elements which pass a test implemented by a predicate function. 23 * 24 * @module @stdlib/utils/some-by 25 * 26 * @example 27 * var someBy = require( '@stdlib/utils/some-by' ); 28 * 29 * function isNegative( v ) { 30 * return ( v < 0 ); 31 * } 32 * 33 * var arr = [ 1, 2, -3, 4, -1 ]; 34 * 35 * var bool = someBy( arr, 2, isNegative ); 36 * // returns true 37 */ 38 39 // MODULES // 40 41 var someBy = require( './some_by.js' ); 42 43 44 // EXPORTS // 45 46 module.exports = someBy;