Takové žvásty fakt číst nebudu, cituji ze strany 34, ale dalo mi to poznání odkud se takové svinstva berou:
In the eighties we used to say that a function should be no bigger than a screen-full.
Of course we said that at a time when VT100 screens were 24 lines by 80 columns, and
our editors used 4 lines for administrative purposes. Nowadays with a cranked-down font
and a nice big monitor, you can fit 150 characters on a line and a 100 lines or more on a
screen. Lines should not be 150 characters long. Functions should not be 100 lines long.
Functions should hardly ever be 20 lines long.
Programovat podla poctu riadkov na monitore teda podla mna urcite nie je dobry napad.
Hovori ti nieco atomickost? Znovupouzitelnost? Prehladnost?
Funkcia, ktora ma 240 riadkov, bude tazko znovupouzitelna v uplne inom projekte. S prehladnostou moze mat tiez problem a atomickost zamerne nezmienujem.
Ja sa tiez rad drzim toho, ze funkcia by mala mat najviac 20 riadkov. Nie preto, ze to napisal nejaky Moore ci Green, ale preto, ze som prilis lenivy znovu vynachadzat koleso, rad teda pouzivam v novom projekte to co som uz pouzil pred niekolkymi mesiacmi v inom a, to ide ruka v ruke, som rad, ak po tych par mesiacoch viem prakticky okamzite povedat co stara funkcia robi.