Examples of inheritance hierarchies are always totally useless shit like this - what if a cow is an animal; What if a cow is a mammal, all mammals are animals and all mammals have a lactate() method?

[–] ulterno@programming.dev 10 points 3 days ago

Because any real life use that might come to mind would probably be related to some NDA protected database in a company.
And it is otherwise hard to think of anything at the spot, so just go with what the first example on the web-search came up with.

[–] jason@discuss.online 9 points 3 days ago (1 children)

Yeah... Wheres the AbstactAnimalFactoryManager?

[–] Eufalconimorph@discuss.tchncs.de 2 points 3 days ago

I always knew Mondrian was painting cow production machines.