Re: How do I print a hash so that it represents actual table with column headers?

[toolic]

Text::Table can be used to format the keys and values of a simple hash as a 2-column table. It automatically calculates the width of each column.

use Text::Table;
my $tb = Text::Table->new(qw(Keys Values)); # column headers
for my $k (keys %hash) {
   $tb->add($k, $hash{$k})
}
print $tb;