Make LT::Set::Path the base role, remove ::Op, and rename the old ::Path to ::Union

[perl/modules/LaTeX-TikZ.git] / lib / LaTeX / TikZ / Set / Mutable.pm

diff --git a/lib/LaTeX/TikZ/Set/Mutable.pm b/lib/LaTeX/TikZ/Set/Mutable.pm
index c6e21434e65e9a3bcf0e3500d3dfb24ae045334c..e7518cd55f71e8d56ce85558723634ad61ca2be0 100644 (file)
--- a/lib/LaTeX/TikZ/Set/Mutable.pm
+++ b/lib/LaTeX/TikZ/Set/Mutable.pm
@@ -9,17 +9,40 @@ LaTeX::TikZ::Set::Mutable - A role for set objects that can be appended to.
 
 =head1 VERSION
 
-Version 0.01
+Version 0.02
+
+=head1 DESCRIPTION
+
+L<LaTeX::TikZ::Set> objects that are mutable consume this role.
+This forces them to implement an C<add> method describing how more elements can be added to the set.
 
 =cut
 
-our $VERSION = '0.01';
+our $VERSION = '0.02';
 
 use Any::Moose 'Role';
 
-requires qw(
+=head1 METHODS
+
+This method is required by the interface :
+
+=over 4
+
+=item *
+
+C<add>
+
+=back
+
+=cut
+
+requires qw<
  add
-);
+>;
+
+=head1 SEE ALSO
+
+L<LaTeX::TikZ>, L<LaTeX::TikZ::Set>.
 
 =head1 AUTHOR