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// This alphabet uses `A-Za-z0-9_-` symbols. The genetic algorithm helped // optimize the gzip compression for this alphabet. let urlAlphabet = 'ModuleSymbhasOwnPr-0123456789ABCDEFGHNRVfgctiUvz_KqYTJkLxpZXIjQW'
let customAlphabet = (alphabet, size) => { return () => { let id = '' // A compact alternative for `for (var i = 0; i < step; i++)`. let i = size while (i--) { // `| 0` is more compact and faster than `Math.floor()`. id += alphabet[(Math.random() * alphabet.length) | 0] } return id } }
let nanoid = (size = 21) => { let id = '' // A compact alternative for `for (var i = 0; i < step; i++)`. let i = size while (i--) { // `| 0` is more compact and faster than `Math.floor()`. id += urlAlphabet[(Math.random() * 64) | 0] } return id }
module.exports = { nanoid, customAlphabet }
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