But you asked to make it more efficient. And calling other programs is very Perlish. Larry didn't call Perl a "glue language" without having a reason. Code reuse is a good thing, and code reuse doesn't stop at Perl code. IMO, a programmer who opts for a Perl solution for the sake of having a Perl solution is still at the newbie stage. system is a very important tool in the Perl toolkit.

In reply to Re^3: Recursive sub efficiency by JavaFan
in thread Recursive sub efficiency by skywalker

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