Padrão de chamada de método condicional

Em Ruby e em outras linguagens, costumamos fazer isso

def perform
   perform_action
end

def perform_action
   if should_perfom_action?
      action.perform
   end
end

def should_perform_action?
   # conditions
end

Acho que é mais explícito e correto seguir esta prática:

def perform
   perform_action if should_perform_action?
end

def perform_action
   action.perform
end

def should_perform_action?
   # conditions
end