Avoid arguments we're not using.

Having methods take arguments which are ignored is a misleading thing,
prefix with "_" to make that explicit, or remove.

1 files changed, 2 insertions, 2 deletions

diff --git a/lib/custodian/queue.rb b/lib/custodian/queue.rb
index 1bdbee2..e8cfb8a 100644
--- a/lib/custodian/queue.rb
+++ b/lib/custodian/queue.rb
@@ -38,7 +38,7 @@ module Custodian
     #
     # Retrieve a job from the queue.
     #
-    def fetch(timeout)
+    def fetch(_timeout)
       raise "Subclasses must implement this method!"
     end
 
@@ -46,7 +46,7 @@ module Custodian
     #
     # Add a new job to the queue.
     #
-    def add(job_string)
+    def add(_job_string)
       raise "Subclasses must implement this method!"
     end