Simple question, partially inspired by Command line tool coding style?. In a simple decision hash tree thingy 
my %hash=(
opt1=>\&opt1,
opt2=>\&opt2,
opt3=>\&opt3,);

&{$hash{$value}};

[download]
What about replacing the subs (sub opt1 {}, etc) with perl files? And your end answer would be do $hash{$value} ? Is this a bad idea? The reasoning for this would it would help to seperate implementation from logic (i hope), in that you would have a series of files for each option, as opposed to having to modify one file, as well as being able to swap in different files very easily. But, as far as i know, do is generally regarded as bad?

In reply to Do file.pl (replacing subs?) by BUU

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