in reply to Re: Making an array out of each line of a text file
in thread Making an array out of each line of a text file
I'm looking at other wayts to write it but none of them seem as effecient (with as less lines of code) as yours. Could you quickly look through it and see if any errors/screw ups pop out at you? Your help is greatly appreciated (..and I thought Perl was going be easy as cake :)
#!/usr/local/bin/perl $DATA='data.txt'; open (DATA,"<$DATA") || die "Can't open $DATA $!"; @line = <DATA>; foreach (@line) { chop; ($key, $one, $two, $three, $four, $five, $six) = (split(/,/)); $key = "" if !defined($key); #this should make it null if nothing +'s there $one = "" if !defined($one); $two = "" if !defined($two); $three = "" if !defined($three); $four = "" if !defined($four); $five = "" if !defined($five); $six = "" if !defined($six); } while (<DATA>) { chomp; @line = (split(/,/)); # was getting errors on split /,\s*/; $key = shift @line; push @{$data{$key}}, \@line; } print $data{"Andrea"}[0][1], " should be good\n"; # offsets off by one + + print $data{"Dave"}[0][1], " should be better\n"; print $data{"Joe"}[0][1], " should be 0\n"; close(DATA);
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RE: RE: Re: Making an array out of each line of a text file
by merlyn (Sage) on Aug 25, 2000 at 21:39 UTC | |
by Anonymous Monk on Aug 25, 2000 at 21:54 UTC | |
by tye (Sage) on Aug 25, 2000 at 21:55 UTC |