lib/celluloid/group.rb in celluloid-0.9.0 vs lib/celluloid/group.rb in celluloid-0.9.1

@@ -69,9 +69,10 @@
         # Stringify keys :/
         options = options.inject({}) { |h,(k,v)| h[k.to_s] = v; h }
 
         @as = options['as']
         @args = options['args'] || []
+        raise ":args should be an Array" unless @args.kind_of? Array
       end
 
       def supervise
         Supervisor.new_link(@as, @klass, *@args)
       end