Law of Demeter is easy to spot when you need extra mocks(richarddingwall.name)

submitted by rdingwallrdingwall(323) 2 years, 8 months ago

In this example, DoSomething() knows intimate details about what an IFoo’s insides look like. This is bad because it’s additional coupling that will bog us down later — if we ever want to change the internal composition of IFoo, we will have to also update all pervert methods like DoSomething() that depend on it.

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