KeyPath

A set of type-safe utilities for working with objects and their properties with support for array members.

- KeyPath.of - A type-safe way to create a key-path.
- KeyPath.get - A function to get the value by a given key-path.
- KeyPath.set - A function to set the value by a given key-path.
- KeyPath.isWritable - Check if a key-path is writable.

``ts
const customer = {
name: 'John Doe',
addresses: [
{ street: '123 Main St', city: 'Anytown' },
{ street: '456 Elm St', city: 'Anytown' },
] as const,
}

const keyPath = KeyPath.of('addresses.0.street') // 'addresses.0.street'
const value = KeyPath.get(customer, 'addresses.0.street') // '123 Main St'
KeyPath.set(customer, 'addresses.0.street', '180 Azadi St')
/*
{
name: 'John Doe',
addresses: [
{ street: '180 Azadi St', city: 'Anytown' },
{ street: '456 Elm St', city: 'Anytown' },
] as const,
}
*/
``