On Monday, 28 March 2016 at 05:21:36 UTC, Joakim wrote:
On Monday, 28 March 2016 at 01:44:02 UTC, sarn wrote:
D's implementation of functional purity supports "weak" purity - functions that can mutate arguments but are otherwise traditionally pure.


I wrote a post about some of the practical benefits of this kind of purity:

https://theartofmachinery.com/2016/03/28/dirtying_pure_functions_can_be_useful.html

Very well-written, someone post it on Reddit.

https://www.reddit.com/r/programming/comments/4c8zs6/how_dirtying_pure_functions_a_little_can_be/

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