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| go ahead... be a heretic | |
| PerlMonks |
Re^2: if else and not reachable coding styleby shotgunefx (Parson) |
| on Mar 08, 2006 at 13:40 UTC ( [id://535164]=note: print w/replies, xml ) | Need Help?? |
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I'd probably go this path myself (or the third example).
It really all depends on the conditions and the context the sub is used in. More often than not though, I don't have subroutines that can return several values where "undefined" isn't a possibility. Usually that being the case, a bare return at the end becomes the trap. -Lee "To be civilized is to deny one's nature."
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