in reply to Perl parse text file using hash
use strict; use warnings; my %info; while (<DATA>) { chomp; my ($name,$fruit, $path) = split ' ',$_,3; # allow space in path n +ame(s) $info{$name}{$fruit}=$path; } foreach my $name (sort keys %info) { print "$name\n"; foreach my $fruit (sort keys %{$info{$name}} ) { print " $fruit \t$info{$name}{$fruit}\n"; } } =PRINTS: Albert apple /path/to/somewhere/a Dex jackfruit /path/to/some where/d Jack apple /path/to/somewhere/c pineapple /path/to/some where/b =cut __DATA__ Albert apple /path/to/somewhere/a Jack pineapple /path/to/some where/b Jack apple /path/to/somewhere/c Dex jackfruit /path/to/some where/d
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Re^2: Perl parse text file using hash
by Fletch (Bishop) on Dec 21, 2022 at 11:43 UTC |