time-to-botec/squiggle/node_modules/@stdlib/utils/key-by/lib/index.js
NunoSempere b6addc7f05 feat: add the node modules
Necessary in order to clearly see the squiggle hotwiring.
2022-12-03 12:44:49 +00:00

50 lines
1.2 KiB
JavaScript

/**
* @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';
/**
* Convert a collection to an object whose keys are determined by a provided function and whose values are the collection values.
*
* @module @stdlib/utils/key-by
*
* @example
* var keyBy = require( '@stdlib/utils/key-by' );
*
* function toKey( value ) {
* return value.name;
* }
*
* var collection = [
* { 'name': 'beep', 'a': 1 },
* { 'name': 'boop', 'b': 2 }
* ];
*
* var obj = keyBy( collection, toKey );
* // returns { 'beep': { 'name': 'beep', 'a': 1 }, 'boop': { 'name': 'boop', 'b': 2 } }
*/
// MODULES //
var keyBy = require( './key_by.js' );
// EXPORTS //
module.exports = keyBy;