agustinzamar

# Node template

# Logs
logs
*.log
npm-debug.log*
yarn-debug.log*
yarn-error.log*

# Runtime data

agustinzamar

{
  "env": {
    "browser": true,
    "es6": true,
    "node": true
  },
  "extends": ["airbnb"],
  "globals": {
    "document": false,
    "escape": false,

agustinzamar

Pre-requisites

1. Node >= 18

Instructions

1. Run npm install to install dependencies
2. use node prueba.js to run the code and print in the console the properties titles
3. use npm run test to run the tests

agustinzamar

const testCases = [
  '123123123',
  'abc123',
  'aaabbbccc',
  '12345678'
]


function isUnique(string = ''){
  return (new Set(string)).size === string.length