However, in one of the examples of intermediate perl there is a section in the package that don't use surrounding circular braces. Any idea why ?
See below code its working fine with out any braces surrounding the list, does it have to do anything with the return?
{ package MyDate; use vars qw($AUTOLOAD); use Carp; my %Allowed_methods = qw( date 3 month 4 year 5 ); my @Offsets = qw(0 0 0 0 1 1900 0 0 0); sub new { bless {}, $_[0] } sub DESTROY {} sub AUTOLOAD { my $method = $AUTOLOAD; $method =~ s/.*:://; unless( exists $Allowed_methods{ $method } ) { carp "Unknown method: $AUTOLOAD"; return; } my $slice_index = $Allowed_methods{ $method }; return (localtime)[$slice_index] + $Offsets[$slice_index]; } } MyDate->import; # we don't use it my $date = MyDate->new(); print "The date is " . $date->date . "\n"; print "The month is " . $date->month . "\n"; print "The year is " . $date->year . "\n";
In reply to Re^2: Printing an element of a list not an array
by raghuprasad241
in thread Printing an element of a list not an array
by raghuprasad241
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