index.js (1142B)
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 * Create a function which always returns a specified argument. 23 * 24 * @module @stdlib/utils/argument-function 25 * 26 * @example 27 * var argumentFunction = require( '@stdlib/utils/argument-function' ); 28 * 29 * var argn = argumentFunction( 1 ); 30 * 31 * var v = argn( 1.0, 2.0, 3.0 ); 32 * // returns 2.0 33 * 34 * v = argn( 'a', 'b', 'c' ); 35 * // returns 'b' 36 * 37 * v = argn( null ); 38 * // returns undefined 39 */ 40 41 // MODULES // 42 43 var argumentFunction = require( './argument_function.js' ); 44 45 46 // EXPORTS // 47 48 module.exports = argumentFunction;