Re:John Carmack on Mutable Variables
by amy_petrik on Friday October 31, 2025 @08:53PM
(#45778328)
Guys, guys, I don't think we're on the same page here.
The conversation I'm trying to have is "stop mutating all the dynamic self-modifying code, it's jamming things up". The concept of non-mutating code, only mutating variables, strikes me as extremely OCD and overly bureaucratic. Baby steps. Eventually I'll transition from my dynamic recompilation self-modifying code to just regular code with modifying variables. Only then can we talk about higher level transcendental OOP things such as singleton factory model-view-controller-singleton-const-factories and facade messenger const variable type design patterns. Surely those people are well reasoned and not fanatics like me
The conversation I'm trying to have is "stop mutating all the dynamic self-modifying code, it's jamming things up". The concept of non-mutating code, only mutating variables, strikes me as extremely OCD and overly bureaucratic. Baby steps. Eventually I'll transition from my dynamic recompilation self-modifying code to just regular code with modifying variables. Only then can we talk about higher level transcendental OOP things such as singleton factory model-view-controller-singleton-const-factories and facade messenger const variable type design patterns. Surely those people are well reasoned and not fanatics like me