split user.fns

common/script/fns/randomVal.js

@@ -0,0 +1,14 @@
+import _ from 'lodash';
+
+/*
+  Get a random property from an object
+  returns random property (the value)
+ */
+
+module.exports = function(user, obj, options) {
+  var array, rand;
+  array = (options != null ? options.key : void 0) ? _.keys(obj) : _.values(obj);
+  rand = user.fns.predictableRandom(options != null ? options.seed : void 0);
+  array.sort();
+  return array[Math.floor(rand * array.length)];
+};