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douboer
2025-09-17 16:08:16 +08:00
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perl/Examples/Chap7/cmap Normal file
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###
### cmap
###
## Chapter 7 section 2
sub cmap (&) {
my $f = shift;
my $r = sub {
my @result;
for (@_) {
push @result, $f->($_);
}
@result;
};
return $r;
}