>
> why Clojure chose to name functions operating on refs and atoms so
> differently


swap! is not an alter on atoms. And vice versa.

reset! is not a ref-set on atoms. And vice versa.

The analogous functions names would make remembering which is which easier.


Are you having trouble remembering them?



On Fri, Feb 19, 2016 at 7:04 AM, Tianxiang Xiong <tianxiang.xi...@gmail.com>
wrote:

> I'm currently reading Practical Clojure
> <http://www.apress.com/9781430272311> by VanderHart and Sierra, and am on
> the section about state management.
>
> I'm curious why Clojure chose to name functions operating on refs and
> atoms so differently. As I understand it,
>
> swap! -> atoms, alter -> refs
> reset! -> atoms, ref-set -> refs
>
> Why "swap!" and "reset!", instead of "atom-alter" and "atom-set"? The
> analogous functions names would make remembering which is which easier.
>
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-- 
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Atamert Ölçgen

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