lib/fakeredis/command_executor.rb in fakeredis-0.6.0 vs lib/fakeredis/command_executor.rb in fakeredis-0.7.0

@@ -1,14 +1,17 @@
 module FakeRedis
   module CommandExecutor
     def write(command)
-      meffod = command.shift.to_s.downcase.to_sym
+      meffod = command[0].to_s.downcase.to_sym
+      args = command[1..-1]
 
       if in_multi && !(TRANSACTION_COMMANDS.include? meffod) # queue commands
-        queued_commands << [meffod, *command]
+        queued_commands << [meffod, *args]
         reply = 'QUEUED'
+      elsif respond_to?(meffod) && method(meffod).arity.zero?
+        reply = send(meffod)
       elsif respond_to?(meffod)
-        reply = send(meffod, *command)
+        reply = send(meffod, *args)
       else
         raise Redis::CommandError, "ERR unknown command '#{meffod}'"
       end
 
       if reply == true