get-object-key

Access object keys by index, like they were an array.

Get keys from an object by using a positive or negative index: getObjectKey(obj, -1). Your infamous one line micro package.

Install

$ npm install get-object-key --save

Usage

const getObjectKey = require('get-object-key');

const flags = {
    dev: true,
    prod: false,
}

let flag = null;

flag = getObjectKey(flags, -1);
// => 'prod'

flag = getObjectKey(flags, 0);
// => 'dev'

License

MIT