Strip whitespace from queue names

lib/resque/worker.rb

@@ -73,7 +73,7 @@ def self.exists?(worker_id)
     # in alphabetical order. Queues can be dynamically added or
     # removed without needing to restart workers using this method.
     def initialize(*queues)
-      @queues = queues
+      @queues = queues.map { |queue| queue.to_s.strip }
       validate_queues
     end
 

test/worker_test.rb

@@ -57,6 +57,12 @@
     assert_equal 2, Resque::Failure.count
   end
 
+  test "strips whitespace from queue names" do
+    queues = "critical, high, low".split(',')
+    worker = Resque::Worker.new(*queues)
+    assert_equal %w( critical high low ), worker.queues
+  end
+
   test "can work on multiple queues" do
     Resque::Job.create(:high, GoodJob)
     Resque::Job.create(:critical, GoodJob)