package perl5i::1::UNIVERSAL;
# Methods which apply to all autoboxed objects
use strict;
use warnings;
require Carp;
sub alias {
my $self = shift;
Carp::croak("Not enough arguments given to alias()") unless @_;
my @name = @_;
unshift @name, (caller)[0] unless @name > 1 or grep /::/, @name;
my $name = join "::", @name;
no strict 'refs';
*{$name} = $self;
return 1;
}
sub is_number { return }
sub is_positive { return }
sub is_negative { return }
sub is_int { return }
sub is_integer { return }
sub is_decimal { return }
1;