Files
habitica/website/common/script/fns/randomVal.js
Blade Barringer 81b7eeeb71 Common reorg (#8025)
* Re-organize common folder

* fix: Correct paths in tests

* fix: move new content to proper folder

* chore: Move audio folder to assets

* Move sprites to sprites assets directory

* Move css sprites to assets directory

* Split out readmes for common code and sprites

* Move images to assets directory

* Move destinatin of shared browserified file

* remove unused file

* move compiled js to client-old

* Fix karma tests

* fix: Correct paths for sprites
2016-09-16 17:18:07 +02:00

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399 B
JavaScript

import _ from 'lodash';
import predictableRandom from './predictableRandom';
// Get a random property from an object
// returns random property (the value)
module.exports = function randomVal (user, obj, options = {}) {
let array = options.key ? _.keys(obj) : _.values(obj);
let rand = predictableRandom(user, options.seed);
array.sort();
return array[Math.floor(rand * array.length)];
};