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Re^5: Creating 2 arrays from a larger array

by NetWallah (Abbot)
on Mar 08, 2012 at 06:15 UTC ( #958434=note: print w/ replies, xml ) Need Help??


in reply to Re^4: Creating 2 arrays from a larger array
in thread Creating 2 arrays from a larger array

A HASH makes more sense for this structure:

my ($k,$v, %seq); for my $line (<DATA>) { chomp ($line); if ( $line=~/^>(\S+)\s*(.*)/){ $k=$1; $v=$2; }else{ $v=$line; } $seq{$k} .= $v; } #---- Print it ---- for my $k(sort keys %seq){ print "$k \t=> $seq{$k}\n"; } # --- Output ---(Using the __DATA__ block above) ..- # 123 => blahabcdefghijkl # 456 => de dahmnopqr # 789 => nothing wanted herestuvwxyz

             All great truths begin as blasphemies.
                   ― George Bernard Shaw, writer, Nobel laureate (1856-1950)


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