perl -MData::Dumper -lanF'\|' -e '$p{$F[0]}=[@F[1..$#F]]}END{print Dum
+per \%p' abcd
Where abcd has your data.
Assuming standard golfing rules where you give the body of a function that takes whatever parameters are useful:
#!/usr/bin/perl
my %p;
sub func {
my($x,@x)=$_[0]=~/([^\|\n]+)/g;$p{$x}=\@x
# Or ...
chomp(my($x,@x)=split'\|',pop);$p{$x}=\@x
}
open SRC, 'abcd';
while (<SRC>) {
func($_);
}
use Data::Dumper;
print Dumper \%p;
Either way, I'm at 41 characters
My criteria for good software:
- Does it work?
- Can someone else come in, make a change, and be reasonably certain no bugs were introduced?
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