Some utilities

Installing

npm install @joao.hencke/utils

Usage

 const { generator } = require('@joao.hencke/utils');
 generator.cnpj();
 generator.cpf();
 generator.creditCard(generator.creditCard.schemas.MasterCard);
 generator.creditCard(generator.creditCard.schemas.Visa);

Generators

• CPF
• CNPJ
• Credit Card

String

• Base64 - Check if String is a valid base64
• Reverse -

const str = 'reverse'
reverse(str) //esrever

Object

• is - Check type.

const arr = []
is('array', arr) //true - uses Object.prototype.toString method

Array

• flatten - flatten an array of arrays

const arr = [1, [2, 3], [4, [5]]]
flatten(arr) // [1, 2, 3, 4, 5]