[Haskell-beginners] Lens and imperative programming

[Giacomo Tesio]

Hi, I'm reading about the Lens package, and I'm scared by the imperative
style that it enables.

I know the limits of imperative programming, and despite the fact that lens
are purely functional by themself, I'm scared about limits in readability
of code. I'm afraid of writing "write-only" code.


I guess I'm wrong, but I'd like to know your opinions.


Giacomo
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