Why many monks don't like use parenthesis with functions such as split, map, print. is it because concise, readable or other reasons?
For the same reason most people don't type:
my sum = (((($p+$q)+$r)+$s)+t);
when
my $sum = $p + $q + $r + $s + $t;
is cleaner and clearer.
Perhaps more realistically, my $z = sqrt( $x**2 + $y**2 );
in preference to my $z = sqrt (($x**2)+($y**2));.
In reply to Re^3: creating hash of hashes from input file
by BrowserUk
in thread creating hash of hashes from input file
by perlnewbie9292
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