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luhn-generator

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

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// https://github.com/DavidBruant/Map-Set.prototype.toJSON var classof = require('./_classof'); var from = require('./_array-from-iterable'); module.exports = function (NAME) { return function toJSON() { if (classof(this) != NAME) throw TypeError(NAME + "#toJSON isn't generic"); return from(this); }; };