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Ingy döt Net 2013-04-10 14:58:50 -07:00
parent 2dd7375f96
commit 051504d65b
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14
Task/Anonymous-recursion/Perl/anonymous-recursion-1.pl Normal file
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sub recur (&@) {
my $f = shift;
local *recurse = $f;
$f->(@_);
}
sub fibo {
my $n = shift;
$n < 0 and die 'Negative argument';
recur {
my $m = shift;
$m < 3 ? 1 : recurse($m - 1) + recurse($m - 2);
} $n;
}