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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

15 lines (13 loc) 347 B
/** * @param {table~row[]} rows * @param {Object} config * @returns {table~row[]} */ export default (rows, config) => { return rows.map((cells) => { return cells.map((value, index1) => { const column = config.columns[index1]; return ' '.repeat(column.paddingLeft) + value + ' '.repeat(column.paddingRight); }); }); };