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
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
|
package Forest::Tree::Writer;
use Moose::Role;
our $VERSION = '0.09';
our $AUTHORITY = 'cpan:STEVAN';
has 'tree' => (
is => 'rw',
isa => 'Forest::Tree::Pure',
required => 1,
);
requires 'as_string';
sub write {
my ($self, $fh) = @_;
print $fh $self->as_string;
}
no Moose::Role; 1;
__END__
=pod
=head1 NAME
Forest::Tree::Writer - An abstract role for tree writers
=head1 DESCRIPTION
This is an abstract role for tree writers.
=head1 ATTRIBUTES
=over 4
=item I<tree>
=back
=head1 REQUIRED METHODS
=over 4
=item B<as_string>
=back
=head1 METHODS
=over 4
=item B<write ($fh)>
=back
=head1 BUGS
All complex software has bugs lurking in it, and this module is no
exception. If you find a bug please either email me, or add the bug
to cpan-RT.
=head1 AUTHOR
Stevan Little E<lt>stevan.little@iinteractive.comE<gt>
=head1 COPYRIGHT AND LICENSE
Copyright 2008-2010 Infinity Interactive, Inc.
L<http://www.iinteractive.com>
This library is free software; you can redistribute it and/or modify
it under the same terms as Perl itself.
=cut
|
