luhn-generator/update/node_modules/core-js/fn/date/to-string.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

require('../../modules/es6.date.to-string');
var $toString = Date.prototype.toString;
module.exports = function toString(it) {
  return $toString.call(it);
};