🧹 Clean a RUT

Remove extraneous characters and leading zeros from RUT strings.

import { clean } from 'rut.ts';
 
const cleanedRut = clean('12.345.678-9');   
console.log(cleanedRut); // Output: '123456789'

Posible use cases

• Normalize RUTs before storing them in a database.
• Clean user input before validating it.
• Remove formatting from RUTs according to storage requirements.