@zakodium/utils

Small utilities by zakodium for zakodium.

Installation

npm install @zakodium/utils

Usage

import { assertNotNullish } from '@zakodium/utils';

const value: object | string | number | boolean | null | undefined = JSON.parse(someJsonString);

assertNotNullish(value); // throws if value is null or undefined

value;
// value type is object | string | number | boolean

List of utilities

• API Reference

Features that could be added later

• Iterable helpers like map, filter and so on. Could be useful when IteratorHelpers is not available. Or add some more niche helpers like chunkify. https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Iterator
• functional helpers like pipe and so on. Could be useful until the pipe operator is not available. https://github.com/tc39/proposal-pipeline-operator

TypeScript types

Total TypeScript from Matt Pocock is a great inspiration for type utilities exported by this package.

License

MIT