[wredue]

And if I go to a flat earth conference, I will find that they produce lots of “proof” for flat earth.

I don’t really accept “this group of people who’s heads are super far up the ‘pure functions’ ass choose purity for their solutions” as “evidence” that purity is better.

I’m not saying that purity is bad by any stretch. I just consider it a tool that is occasionally useful. For methods modifying internal state, I think you’ll have a hard time with the assertion that “purity is easier to reason about”.

[madmax96]

>For methods modifying internal state, I think you’ll have a hard time with the assertion that “purity is easier to reason about”.

Modeling the method that modifies internal state as a function from old state to new state is the simplest way to accomplish this goal. I.e., preconditions and postconditions.