[squeak-dev] NanoTraits are go
siguctua at gmail.com
Wed Dec 30 08:31:32 UTC 2009
ClassDescription , Metaclass ivars:
has no uses.
Andreas using a TraitMethodProperties to hold a reference to original
method, and then to trait. So, its easy to tell whether method is
local or not, by asking it, without need of keeping a separate state.
I find such approach less error prone, since method is the unit of
manipulation for traits and asking it directly, where it came from is
more appropriate. And sure thing, copying method over multiple method
dicts, does not require you to care about keeping something else in
sync (except categorizer, maybe).
Igor Stasenko AKA sig.
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