Nodejs: metrics: make instance variable private

ozankasikci · ozankasikci · commit eb76e3028b19 · 2015-10-24T00:43:21.000+03:00
diff --git a/node_modules_koding/koding-datadog/lib/dogstatsd.coffee b/node_modules_koding/koding-datadog/lib/dogstatsd.coffee
@@ -1,15 +1,14 @@
-module.exports = {
-
-  instance : null
+instance = null
 
+module.exports = {
 
   generateClient : ->
 
-    StatsD    = require('node-dogstatsd').StatsD
-    @instance = new StatsD '127.0.0.1', 8125
+    StatsD   = require('node-dogstatsd').StatsD
+    instance = new StatsD '127.0.0.1', 8125
 
 
-  getClient : -> @instance ?= @generateClient()
+  getClient : -> instance ?= @generateClient()
 
 }
 
