Футболист «Краснодара» обвинил фанатов ЦСКА в расизмеФутболист «Краснодара» Черников: В адрес Кордобы был эпизод расизма
There are some techniques that can be used to reverse a relationship if the flow of logic requires it. For instance, the higher-level module could expose a required interface which will be implemented by the lower-level module. That’s the Dependency Inversion Principle on the module level. One of the other possibilities is to introduce a mediator pattern.
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回到汉堡王的案例上,一个好的门店经理,本来就应该知道员工的服务状态。通过巡店、带教、日常反馈来调整,通过观察一个员工在午餐高峰期的眼神和节奏来判断状态,通过在下班后聊两句来了解谁最近压力大。但这需要经验,需要在场,需要判断力——而这些恰恰是连锁快餐业最稀缺的东西。
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