* Converts a digit/integer into a basic code point. * @see `basicToDigit()` * @private * @param {Number} digit The numeric value of a basi

* A generic `Array#map` utility function. * @private * @param {Array} array The array to iterate over. * @param {Function} callback The fu

* A simple `Array#map`-like wrapper to work with domain name strings. * @private * @param {String} domain The domain name. * @param {Funct

* Generate a random number from a given interval * @param {min_val, max_val} * @return {random int}

* Insert user details into table * @param {data} user detals