luhn-generator
Version:
A generator of numbers that passes the validation of Luhn algorithm or Luhn formula, also known as the 'modulus 10' or 'mod 10' algorithm
9 lines • 382 B
JavaScript
import _Symbol$hasInstance from "@babel/runtime-corejs3/core-js/symbol/has-instance";
import _Symbol from "@babel/runtime-corejs3/core-js/symbol";
export default function _instanceof(left, right) {
if (right != null && typeof _Symbol !== "undefined" && right[_Symbol$hasInstance]) {
return !!right[_Symbol$hasInstance](left);
} else {
return left instanceof right;
}
}