What about using this:

foreach my $t ( sort keys %sidHash ) {
    if ( scalar @{ $sidHash{$t}{state} } > 1 ) {
        print map {
            sprintf "%s: State %s rate: %s\n" => $t,
              $sidHash{$t}{state}[$_], $sidHash{$t}{rate}[$_]
        } 0 .. $#{ $sidHash{$t}{state} };
    }
    else {
        print "$t: State ", join( ", " => @{ $sidHash{$t}{state} } ),
          " rate: ", join( ", " => @{ $sidHash{$t}{rate} } ), $/;
    }

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If you tell me, I'll forget.
If you show me, I'll remember.
if you involve me, I'll understand.
--- Author unknown to me

In reply to Re^3: CSV file info into xml tags by 2teez
in thread CSV file info into xml tags by CSharma

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