int

fizx · Mar 4, 2011 · 17a32c5 · 17a32c5
1 parent 67317e7
commit 17a32c5
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/resque/worker.rb b/lib/resque/worker.rb
@@ -462,7 +462,7 @@ def hostname
       @hostname ||= `hostname`.chomp
     end
 
-    # Returns PID of running worker
+    # Returns Integer PID of running worker
     def pid
       @pid ||= to_s.split(":")[1].to_i
     end