FM / uid-safe

/home2/dakshskx/test.dakshadesign.com/node_modules/uid-safe/

/home2/dakshskx/test.dakshadesign.com/node_modules/uid-safe

Name	Size	Mode	Actions
HISTORY.md	944	0644	edit dl rm
index.js	1931	0644	edit dl rm
LICENSE	1176	0644	edit dl rm
package.json	1259	0644	edit dl rm
README.md	2157	0644	edit dl rm

Edit: /home2/dakshskx/test.dakshadesign.com/node_modules/uid-safe/index.js (1931B)

/*!
 * uid-safe
 * Copyright(c) 2014 Jonathan Ong
 * Copyright(c) 2015-2017 Douglas Christopher Wilson
 * MIT Licensed
 */

'use strict'

/**
 * Module dependencies.
 * @private
 */

var randomBytes = require('random-bytes')

/**
 * Module variables.
 * @private
 */

var EQUAL_END_REGEXP = /=+$/
var PLUS_GLOBAL_REGEXP = /\+/g
var SLASH_GLOBAL_REGEXP = /\//g

/**
 * Module exports.
 * @public
 */

module.exports = uid
module.exports.sync = uidSync

/**
 * Create a unique ID.
 *
 * @param {number} length
 * @param {function} [callback]
 * @return {Promise}
 * @public
 */

function uid (length, callback) {
  // validate callback is a function, if provided
  if (callback !== undefined && typeof callback !== 'function') {
    throw new TypeError('argument callback must be a function')
  }

// require the callback without promises
  if (!callback && !global.Promise) {
    throw new TypeError('argument callback is required')
  }

if (callback) {
    // classic callback style
    return generateUid(length, callback)
  }

return new Promise(function executor (resolve, reject) {
    generateUid(length, function onUid (err, str) {
      if (err) return reject(err)
      resolve(str)
    })
  })
}

/**
 * Create a unique ID sync.
 *
 * @param {number} length
 * @return {string}
 * @public
 */

function uidSync (length) {
  return toString(randomBytes.sync(length))
}

/**
 * Generate a unique ID string.
 *
 * @param {number} length
 * @param {function} callback
 * @private
 */

function generateUid (length, callback) {
  randomBytes(length, function (err, buf) {
    if (err) return callback(err)
    callback(null, toString(buf))
  })
}

/**
 * Change a Buffer into a string.
 *
 * @param {Buffer} buf
 * @return {string}
 * @private
 */

function toString (buf) {
  return buf.toString('base64')
    .replace(EQUAL_END_REGEXP, '')
    .replace(PLUS_GLOBAL_REGEXP, '-')
    .replace(SLASH_GLOBAL_REGEXP, '_')
}

cmd: