camelcase-keys

Convert object keys to camel case using camelcase

Install

$ npm install camelcase-keys

Usage

const camelcaseKeys = require('camelcase-keys');

// Convert an object
camelcaseKeys({'foo-bar': true});
//=> {fooBar: true}

// Convert an array of objects
camelcaseKeys([{'foo-bar': true}, {'bar-foo': false}]);
//=> [{fooBar: true}, {barFoo: false}]

camelcaseKeys({'foo-bar': true, nested: {unicorn_rainbow: true}}, {deep: true});
//=> {fooBar: true, nested: {unicornRainbow: true}}

const camelcaseKeys = require('camelcase-keys');

const argv = require('minimist')(process.argv.slice(2));
//=> {_: [], 'foo-bar': true}

camelcaseKeys(argv);
//=> {_: [], fooBar: true}

API

camelcaseKeys(input, options?)

input

Type: object | object[]

An object or array of objects to camel-case.

options

Type: object

exclude

Type: Array<string | RegExp>
Default: []

Exclude keys from being camel-cased.

deep

Type: boolean
Default: false

Recurse nested objects and objects in arrays.

Related

• snakecase-keys
• kebabcase-keys

---

Get professional support for this package with a Tidelift subscription
_{Tidelift helps make open source sustainable for maintainers while giving companies
assurances about security, maintenance, and licensing for their dependencies.}