Fluent interfaces and leaky abstractions

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攒了一身酷
攒了一身酷 2021-02-13 14:30

What is a fluent interface? I can\'t find a good definition of this, but all I get are long code examples in a language I am not very familiar with (e.g. C++).

Also, wha

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  •  遇见更好的自我
    2021-02-13 15:24

    A leaky abstraction is an abstraction where the details of the underlying reality often "leaks through".

    All abstractions lie more or less, but sometimes the abstraction is such a bad fit to the underlying reality, that it causes more harm than it helps.

    A simple example of a "leak" in an abstraction might be the usual float type. It seems to represent general real numbers and you can use it to perform basic calculations. But at some time you encounter a scenario where 1/3*3 != 1 or 1 + 10^-20 = 1. That is when the actual implementation details leak through and the abstraction breaks.

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