21 lines
655 B
Plaintext
21 lines
655 B
Plaintext
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Thanks for the tutorial!
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But I think you have an error in the fib function! If you really start with
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my $last = 0;
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and your fib function, you'll get this error, as you've produced a never ending recursion:
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Deep recursion on subroutine "IkiWiki::Plugin::fib::fib" at ./fib.pm line 29.
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So the fib function should better look like this, which is its true definition (see [[Wikipedia|http://de.wikipedia.org/wiki/Fibonacci-Folge]], for example):
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sub fib {
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my $num=shift;
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return 0 if $num == 0;
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return 1 if $num == 1;
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return fib($num - 1) + fib($num - 2);
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}
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Just as a hint for people who run into this error while doing this tutorial.
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