strict-attributes v1.0.1

strict-attributes

Converts a plain object into an object that throws an error on try to read attributes that does not exist.

Example

// Port value will be "undefined" if environment variable not set and program will continue to run.
const port = process.env.PORT;

const strict = require('strict-attributes');

// Exception will be thrown if environment variable not set.
const port = strict(process.env).PORT;