nanoid/async/generate.js

var random = require('./random')
var format = require('./format')

/**
 * Low-level function to change alphabet and ID size.
 *
 * Alphabet must contain 256 symbols or less. Otherwise, the generator
 * will not be secure.
 *
 * @param {string} alphabet Symbols to be used in ID.
 * @param {number} size The number of symbols in ID.
 *
 * @return {Promise} Promise with random string.
 *
 * @example
 * const generateAsync = require('nanoid/async/generate')
 * generateAsync('0123456789абвгдеё', 5).then(id => {
 *   model.id = id //=> "8ё56а"
 * })
 *
 * @name generateAsync
 * @function
 */
module.exports = format.bind(null, random)