Modify the names of the own enumerable properties (keys) of an object.
Please consider following this project's author, Jon Schlinkert, and consider starring the project to show your ❤️ and support.
Install with npm:
$ npm install --save rename-keysvar renameKeys = require('rename-keys');Params
object{Object}: The object with keys to rename.fn{Function}: Renaming function to use on each key in the object.returns{Object}: Returns a new object with renamed keys.
Example
var obj = renameKeys({a: 1, b: 2, c: 3}, function(key, val) {
return '--' + key;
});
console.log(obj);
//=> { '--a': 1, '--b': 2, '--c': 3}Rename based on value
var obj = renameKeys({a: 1, b: 2, c: 3}, function(key, val) {
return val > 1 ? ('++' + key) : ('--' + key);
});
console.log(obj);
//=> {'--a': 1, '++b': 2, '++c': 3};Pull requests and stars are always welcome. For bugs and feature requests, please create an issue.
| Commits | Contributor |
|---|---|
| 15 | jonschlinkert |
| 5 | doowb |
| 2 | stellard |
| 1 | kof |
| 1 | robinbullocks4rb |
| 1 | palanik |
(This project's readme.md is generated by verb, please don't edit the readme directly. Any changes to the readme must be made in the .verb.md readme template.)
To generate the readme, run the following command:
$ npm install -g verbose/verb#dev verb-generate-readme && verbRunning and reviewing unit tests is a great way to get familiarized with a library and its API. You can install dependencies and run tests with the following command:
$ npm install && npm testJon Schlinkert
Copyright © 2017, Jon Schlinkert. Released under the MIT License.
This file was generated by verb-generate-readme, v0.6.0, on October 13, 2017.