Task 1108 stage 7

Nick

Not sure what is wrong with my solution. It works in the terminal. But I am not able to submit.

solution.js

import { funkyLog } from './functions.js';

const message = `
Hello, world 👋!

Let's make our Console Output Fun and Interactive in JavaScript and Node.js 🚀
`;

const log = funkyLog({ delay: 100, randomized: true });

log(message);

functions.js

import { sleep } from './helper.js';

export const funkyLog = ({ delay, randomized }) => {
  return async (s) => {
    let randomTime;
    for (let i = 0; i < s.length; i++) {
      if (randomized) {
        randomTime = Math.floor(Math.random() * delay);
      }
      process.stdout.write(s[i]);
      await sleep(randomTime);
    }
    process.stdout.write('\n');
  };
};

helper.js

export const sleep = (ms) =>
  new Promise((resolve, reject) => {
    setTimeout(() => {
      resolve();
    }, ms);
  });

Please anybody help me 🙂

Coderslang_Master

Nick The issue is the function name. You used uppercase L, however the condition asks for the lowercase one => funkylog

Coderslang_Master

Also, I suggest you reuse the function writeLog that you've implemented on the previous stage

export const funkylog = ({ delay = 100, randomized }) => {
  return (s) => writeLog(s, delay, randomized);
};

Nick

Yes, you are right. Changed now and done! Thank you! 🙂

import { sleep } from './helper.js';

const writeLog = async (s, delay, randomized) => {
  let randomTime;
  for (let i = 0; i < s.length; i++) {
    if (randomized) {
      randomTime = Math.floor(Math.random() * delay);
    } else randomTime = delay;
    await sleep(randomTime);
    process.stdout.write(s[i]);
  }
  process.stdout.write('\n');
};

export const funkylog = ({ delay, randomized }) => {
  return (s) => writeLog(s, delay, randomized);
};