ts-utils

A collection of helper functions and types. To use any of the following, simply import into your project like so:

import { handleError, safeAwait } from '@crbroughton/ts-utils'

Installation

To install ts-utils with Bun, run the following command:

bun i -D @crbroughton/ts-utils

await

The await directory contains the following:

• safeAwait - This function return either a result or error value. This suppports both a Go and Rust like syntax, using overload functions.
• handleError - To be used in conjunction with safeAwait.

The goal of the await helpers is to make it more obvious where throw exceptions occur and to help guide the user to write exception handlers. Please inspect the the accompanying example file file to see both helpers in action.

enum

The enum directory contains the following:

• EnumLike - A helper type to define enum-like objects
• createEnum - A function to create enum-like object

It is intended that you'll only need to interface with the createEnum function, however the EnumLike type has been exported if you find yourself requiring it.

utils

The utils directory for now only contains the Prettify type, which will improve your experience when hovering over type to get their underlying type information.

Zod

The Zod directly currently contains only a single function, the zodObjectBuilder function, which is a helper to generate objects from a Zod object schema. Use this function for whenever you need to generate objects but don't want to see the entire object in your code. This function support both full and partial schema support. Below is an example of zodObjectBuilder in action with it's various use-cases.

 * // Define a schema
 * const UserSchema = z.object({
 *   id: z.string(),
 *   name: z.string(),
 *   settings: z.object({
 *     theme: z.enum(['light', 'dark']),
 *     notifications: z.boolean()
 *   })
 * });
 *
 * // Create a single object with overrides
 * const user = zodObjectBuilder({
 *   schema: UserSchema,
 *   overrides: { name: 'John', settings: { theme: 'dark' } }
 * });
 *
 * // Create multiple objects with overrides
 * const users = zodObjectBuilder({
 *   schema: UserSchema,
 *   overrides: [
 *     { name: 'John' },
 *     { name: 'Jane', settings: { theme: 'light' } }
 *   ]
 * });
 *
 * // Create default object(nested in an array) with no overrides
 * const defaultUsers = zodObjectBuilder({
 *   schema: UserSchema
 * });
 *
 * // Preserve nested defaults with overrides
 * const userWithDefaults = zodObjectBuilder({
 *   schema: UserSchema,
 *   overrides: { name: 'John', settings: { theme: 'dark' } },
 *   config: { preserveNestedDefaults: true }
 * });

Development Installation

bun install

To run:

bun run index.ts

This project was created using bun init in bun v1.1.27. Bun is a fast all-in-one JavaScript runtime.