[libclass-tiny-perl] 03/05: document issues related to multiple inheritance and subclassing
gregor herrmann
gregoa at debian.org
Sun May 31 14:03:36 UTC 2015
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gregoa pushed a commit to annotated tag release-0.012
in repository libclass-tiny-perl.
commit ab6c7ef3964d00a021f7b6ec10d895258db6dcc1
Author: David Golden <dagolden at cpan.org>
Date: Fri Nov 1 16:32:11 2013 -0400
document issues related to multiple inheritance and subclassing
---
lib/Class/Tiny.pm | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/lib/Class/Tiny.pm b/lib/Class/Tiny.pm
index 20df398..8354c58 100644
--- a/lib/Class/Tiny.pm
+++ b/lib/Class/Tiny.pm
@@ -208,6 +208,9 @@ code. Here is a list of features:
* superclass provides a C<DESTROY> method
* C<DESTROY> calls C<DEMOLISH> for each class from child to parent
+Multiple-inheritance is possible, with superclass order determined via
+L<mro::get_linear_isa|mro/Functions>.
+
It uses no non-core modules for any recent Perl. On Perls older than v5.10 it
requires L<MRO::Compat>. On Perls older than v5.14, it requires
L<Devel::GlobalDestruction>.
@@ -249,6 +252,10 @@ set. The object is passed as an argument to a code reference.
hire_date => sub { $_[0]->_build_hire_date },
};
+When subclassing, if multiple accessors of the same name exist in different
+classes, any default (or lack of default) is determined by standard
+method resolution order.
+
To make your own custom accessors, just pre-declare the method name before
loading Class::Tiny:
--
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