Izmjenjena struktura, dodan backand

web/node_modules/worker-farm/lib/index.js

@@ -0,0 +1,34 @@
+'use strict'
+
+const Farm = require('./farm')
+
+let farms = [] // keep record of farms so we can end() them if required
+
+
+function farm (options, path, methods) {
+  if (typeof options == 'string') {
+    methods = path
+    path = options
+    options = {}
+  }
+
+  let f   = new Farm(options, path)
+    , api = f.setup(methods)
+
+  farms.push({ farm: f, api: api })
+
+  // return the public API
+  return api
+}
+
+
+function end (api, callback) {
+  for (let i = 0; i < farms.length; i++)
+    if (farms[i] && farms[i].api === api)
+      return farms[i].farm.end(callback)
+  process.nextTick(callback.bind(null, 'Worker farm not found!'))
+}
+
+
+module.exports     = farm
+module.exports.end = end