Update index.js

[erayhanoglu]

Hi, there is a small rendering issue in library.
Add some spinners and remove when task completed. you will see that last spinners will persists.
Library ignores render because there is no active spinners. This changes fixes this issue.

[benjamincburns]

From testing on a fork of the parent "spinnies" project, this, and the other call to this.checkIfActiveSpinners should be left in.

[SweetMNM]

Hello @benjamincburns and @erayhanoglu! I am so sorry for ignoring this PR I was not aware of it's existence until now. Maybe I did not understand the problem correctly but I did not manage to replicate it.

This is the code I tried:

const Spinners = require('..');

function wait(ms, cb) {
  setTimeout(cb, ms);
}

const spinners = new Spinners();

spinners.add('first-spinner', { text: 'Lorem Ipsum is simply dummy text', color: 'white' });
spinners.add('second-spinner', { text: 'Lorem Ipsum is very dummy text', color: 'white' });

wait(2500, () => {
  spinners.remove('first-spinner');
})

wait(5000, () => {
  spinners.remove('second-spinner');
  console.log("I should exit now!");
})

It exists fine after logging "I should exit now!", also when exiting no spinners are shown, only the final log (which is the intended behavior since they were removed).

Can you give me some code to replicate your issue? Also node version might be helpful.