I read somewhere that a function (or method) should have a single point of exit (RETURN). Is this considered a general design principle, that should usually be followed?
I find that it is more complicated to code a function or method to have a single RETURN, but I also see that it may make cleanup (if required) easier.
TIA, Hilmar.
Difference in opinions hath cost many millions of lives: for instance, whether flesh be bread, or bread be flesh; whether whistling be a vice or a virtue; whether it be better to kiss a post, or throw it into the fire... (from Gulliver's Travels)
