# File lib/fog/rackspace/models/queues/claim.rb, line 96
        def initialize(new_attributes = {})
          # A hack in support of the #messages= hack up above. #messages= requires #collection to
          # be populated first to succeed, which is always the case in modern Rubies that preserve
          # Hash ordering, but not in 1.8.7.
          @collection = new_attributes.delete(:collection)
          super(new_attributes)
        end