=head1 VERSION
-Version 0.01
+Version 0.02
=cut
-our $VERSION = '0.01';
+our $VERSION = '0.02';
+
+use LaTeX::TikZ::Interface;
+use LaTeX::TikZ::Functor;
use LaTeX::TikZ::Tools;
use Any::Moose;
+=head1 RELATIONSHIPS
+
+This class consumes the L<LaTeX::TikZ::Set::Op> and L<LaTeX::TikZ::Set::Mutable> roles, and as such implements the L</path> and L</add> methods.
+
+=cut
+
with qw(
LaTeX::TikZ::Set::Op
LaTeX::TikZ::Set::Mutable
);
+=head1 ATTRIBUTES
+
+=head2 C<ops>
+
+The L<LaTeX::TikZ::Set::Op> objects that from the path.
+
+=cut
+
has '_ops' => (
is => 'ro',
isa => 'Maybe[ArrayRef[LaTeX::TikZ::Set::Op]]',
sub ops { @{$_[0]->_ops} }
+=head1 METHODS
+
+=head2 C<add>
+
+=cut
+
my $ltso_tc = LaTeX::TikZ::Tools::type_constraint('LaTeX::TikZ::Set::Op');
sub add {
my $set = shift;
- $ltso_tc->check($_) for @_;
+ $ltso_tc->assert_valid($_) for @_;
- push @{$_[0]->_ops}, @_;
+ push @{$set->_ops}, @_;
$set;
}
+=head2 C<path>
+
+=cut
+
sub path {
my $set = shift;
join ' ', map $_->path(@_), $set->ops;
}
-use LaTeX::TikZ::API path => sub {
- shift;
+LaTeX::TikZ::Interface->register(
+ path => sub {
+ shift;
- __PACKAGE__->new(ops => \@_);
-};
+ __PACKAGE__->new(ops => \@_);
+ },
+);
+
+LaTeX::TikZ::Functor->default_rule(
+ (__PACKAGE__) => sub {
+ my ($functor, $set, @args) = @_;
+ $set->new(ops => [ map $_->$functor(@args), $set->ops ])
+ }
+);
__PACKAGE__->meta->make_immutable;
+=head1 SEE ALSO
+
+L<LaTeX::TikZ>, L<LaTeX::TikZ::Set::Op>, L<LaTeX::TikZ::Set::Mutable>.
+
=head1 AUTHOR
Vincent Pit, C<< <perl at profvince.com> >>, L<http://www.profvince.com>.