sub chop { CORE::chop $_[0] }
sub reverse { CORE::reverse $_[0] }
sub length { CORE::length $_[0] }
-sub index { CORE::index $_[0], $_[1], (defined $_[2] ? $_[2] : ()) }
+sub index {
+ return CORE::index($_[0], $_[1]) if scalar @_ == 2;
+ return CORE::index($_[0], $_[1], $_[2]);
+}
# FIXME: this is not working
#sub rindex { CORE::rindex $_[0], $_[1], (defined $_[2] ? $_[2] : ()) }
=head1 DESCRIPTION
+This is a role to describes a String value.
+
=head1 METHODS
=over 4
-=item B<meta>
-
=item B<chomp>
=item B<chop>
=back
+=over 4
+
+=item B<meta>
+
+=back
+
=head1 BUGS
All complex software has bugs lurking in it, and this module is no