1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
|
package App::Ack::Filter::ExtensionGroup;
=head1 NAME
App::Ack::Filter::ExtensionGroup
=head1 DESCRIPTION
The App::Ack::Filter::ExtensionGroup class optimizes multiple ::Extension
calls into one container. See App::Ack::Filter::IsGroup for details.
=cut
use strict;
use warnings;
use parent 'App::Ack::Filter';
sub new {
my ( $class ) = @_;
return bless {
data => {},
}, $class;
}
sub add {
my ( $self, $filter ) = @_;
foreach my $ext (@{$filter->{extensions}}) {
$self->{data}->{lc $ext} = 1;
}
return;
}
sub filter {
my ( $self, $file ) = @_;
if ($file->name =~ /[.]([^.]*)$/) {
return exists $self->{'data'}->{lc $1};
}
return 0;
}
sub inspect {
my ( $self ) = @_;
return ref($self) . " - $self";
}
sub to_string {
my ( $self ) = @_;
return join(' ', map { ".$_" } sort keys %{$self->{data}});
}
1;
|
