Linked by Shlomi Fish on Sat 16th Oct 2004 07:28 UTC
General Development The purpose of this essay is to explain why I believe Perl 6, the way it currently seems to progress, is the wrong thing at the wrong time, and why I predict (with all the expected caveats of predicting something) that it won't be successful. I will also suggest a better alternative for the future of Perl which makes more sense at this point.
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by Archie on Sat 16th Oct 2004 11:58 UTC

What I always have loved about Perl(5) is that it allows me to translate algorithms into code transparently. For example, iterating a loop is as easy as thinking "let's see, for each value in the list - (do something)". Translated into code:

foreach $value (@list) { ... }

Now, I think that the following construct

for @xxx; @yyy; @zzz -> $x; $y; $z { ... }

hardly can be translated from natural language. What is that? "For each of the following lists xxx, yyy and zzz put into the values of x,y and z ..." - that's doesn't sound like a natural way of thinking to me! Something like

for $x, $y, $z (@xxx, @yyy, @zzz) { ... }

had been much better - it conforms better with the established semantics of

for <scalar> <list>

I don't like the direction Perl is heading into, that's all I can say..