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tweak long DESCR

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jasper 2014-04-05 07:53:03 +00:00
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commit 6bb2b24d72
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devel/p5-Role-Tiny/pkg/DESCR
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@ -1,12 +1,6 @@
Role composition can be thought of as much more clever and meaningful
multiple inheritance. The basics of this implementation of roles is:
- If a method is already defined on a class, that method will not be
composed in from the role.
composed in from the role.
- If a method that the role "requires" to be implemented is not
implemented, role application will fail loudly.
Unlike Class::C3, where the last class inherited from "wins," role
composition is the other way around, where first wins. In a more
complete system (see Moose) roles are checked to see if they clash. The
goal of this is to be much simpler, hence disallowing composition of
multiple roles at once.
implemented, role application will fail loudly.