MCH123

My humble opinion on this topic (sorry but I am strongly against local classes :p) > Example where I thought it was appropriate: a class creates a bespoke multi-worksheet Excel...

I also have to add that local classes are highly dangerous as you can directly use global data from the report, select options, parameters... bypassing the visibility. I agree that...

Oh please come on... there is a difference between making something clean and reusable and making it future proof (which is not possible). Dont exaggerate :) > a scenario like...

> Now who's exaggerating? that was my point

> Have a look at the idea behind [YAGNI](https://martinfowler.com/bliki/Yagni.html) (grab a cup of coffee, worth taking the time to read and understand fully). I read the link about YAGNI, thanks...

> Hmm, are you not mixing ease of modification with ease of re-use? Closely linked in my opinion. If it is well built, it is easier to modify and to...