luhn-generator/update/node_modules/mocha/lib/browser/tty.js

A generator of numbers that passes the validation of Luhn algorithm or Luhn formula, also known as the 'modulus 10' or 'mod 10' algorithm

'use strict';

exports.isatty = function isatty() {
  return true;
};

exports.getWindowSize = function getWindowSize() {
  if ('innerHeight' in global) {
    return [global.innerHeight, global.innerWidth];
  }
  // In a Web Worker, the DOM Window is not available.
  return [640, 480];
};