random-index/index.js

Return a random array-like index.

'use strict';

var randomNatural  = require('random-natural');
var MAX_ARR_LENGTH = require('max-array-length');

var fixme = randomNatural.fixme;

module.exports = function (options) {

  if (options) {
    if (!options.inspected) {
      options.min = fixme(options.min, 0, MAX_ARR_LENGTH, true);
      options.max = fixme(options.max, 0, MAX_ARR_LENGTH, false);
    }
  } else {
    options = {
      min: 0,
      max: MAX_ARR_LENGTH
    };
  }

  options.inspected = true;

  return randomNatural(options);
};