lib/rector/job.rb in rector-0.0.4 vs lib/rector/job.rb in rector-0.0.5

@@ -33,12 +33,16 @@
       # Can do something more reliable for ID generation?
       "#{id}:#{SecureRandom.hex(8)}"
     end
 
     def join
-      while @backend.workers_working?
+      while num_workers_working > 0
         sleep 5
       end
+    end
+
+    def num_workers_working
+      @backend.num_workers_working
     end
 
     def data
       @data ||= @backend.read_job_data_to_hash
     end