File Coverage

blib/lib/Text/Query/SolveAdvancedString.pm

Criterion	Covered	Total	%
statement	13	24	54.1
branch	1	8	12.5
condition	2	12	16.6
subroutine	5	6	83.3
pod	2	3	66.6
total	23	53	43.4

#
#   Copyright (C) 1999 Eric Bohlman, Loic Dachary
#
#   This program is free software; you can redistribute it and/or modify it
#   under the terms of the GNU General Public License as published by the
#   Free Software Foundation; either version 2, or (at your option) any
#   later version.  You may also use, redistribute and/or modify it
#   under the terms of the Artistic License supplied with your Perl
#   distribution
#
#   This program is distributed in the hope that it will be useful,
#   but WITHOUT ANY WARRANTY; without even the implied warranty of
#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#   GNU General Public License for more details.
#
#   You should have received a copy of the GNU General Public License
#   along with this program; if not, write to the Free Software
#   Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.

package Text::Query::SolveAdvancedString;

use strict;

use Text::Query::Solve;

use vars qw(@ISA);

@ISA = qw(Text::Query::Solve);

sub initialize {
}

sub match {
    my($self) = shift;
    my($expr) = shift;

    return $expr->(shift || $_) if(@_ <= 1 && ref($_[0]) ne 'ARRAY');

    my($pa) = (@_ == 1 && ref($_[0]) eq 'ARRAY') ? shift : \@_;

    my(@ra);
    if(ref($pa->[0]) eq 'ARRAY') {
	@ra = grep { $expr->($_[0]) } @$pa;
    } else {
	@ra = grep { $expr->($_) } @$pa;
    }
    return wantarray ? @ra : \@ra;
}

sub matchscalar {
    my($self) = shift;
    my($expr) = shift;

    return $expr->(shift || $_);
}

1;

__END__