tta

If at first you don't succeed, try try again.

Run a function continually until it returns true.

Install

$ yarn add tta

Usage

import tta from 'tta';

import fileExists from './fileExists';
import writeFile from './writeFile';

tta(async () => !(await fileExists('.lock.json')), { wait: '3s' }).then(() => {
  writeFile('some-file.txt', '🦄');
});

API

tta(condition, options)

condition

Type: object

Param	Default	Description
wait	500ms	The amount of time to wait between each check on the condition.
maxDepth	25	By default tta will only repeat the conditional function call 25 times before bailing out and returning a rejected promise. You can increase this number if you're so bold.