url-lib/lib/cjs/getCacheDefeatStr.js

A simple, lightweight string utility for Node and browsers that supports serializing and parsing URLs and query strings.

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;
// Adapted from the Uize.Url module, a part of the UIZE JavaScript Framework.
var cacheDefeatStrCallCount = 0;
/**
* Returns a string value (generated using the time and a random number)
* that can be used as a query parameter value to cause a URL to be
* unique in order to defeat caching.
* @returns {string} Cache defeat string
*/

var getCacheDefeatStr = function getCacheDefeatStr() {
  // Three pieces of randomness:
  // current timestamp
  var timestamp = Date.now(); // random number between 1-1000

  var randomNum = Math.round(Math.random() * 1000); // continuously incrementing counter

  var counter = cacheDefeatStrCallCount++;
  return "".concat(timestamp).concat(randomNum).concat(counter);
};

var _default = getCacheDefeatStr;
exports.default = _default;