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| Think about Loose Coupling | |
| PerlMonks |
Re^3: Splitting program into modulesby LanX (Saint) |
| on Nov 12, 2018 at 10:58 UTC ( [id://1225621]=note: print w/replies, xml ) | Need Help?? |
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I once had to maintain code which had many subs accessing a bunch of global states which where switched by calling an "init()" routine or passed flags. After long analysis (Freudian yes) I realized that these routines where effectively methods, the states where instance vars and the so called init() routine switched the instances. Well actually that was only a simplified description of what happened, I don't wanna give you nightmares. :)
Cheers Rolf
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