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Update README.MD
[poolifier.git]
/
lib
/
util.js
diff --git
a/lib/util.js
b/lib/util.js
index 70a50744d684ef562eeae9ca9a5902feb5c27f72..bac53ec46c75c78cbe9d7b8b31a60fd6d8d2bd64 100644
(file)
--- a/
lib/util.js
+++ b/
lib/util.js
@@
-11,3
+11,8
@@
const uuid = require('uuid/v4')
module.exports.generateID = () => {
return uuid()
}
+
+module.exports.randomWorker = (collection) => {
+ const keys = Array.from(collection.keys())
+ return keys[Math.floor(Math.random() * keys.length)]
+}