1 Mar
2014
1 Mar
'14
1:28 a.m.
I wonder why MADescription isn't a "valuable" object.
It is... it doesn't understand the #value: message selector.
#value: could map to the accessor #read: and #value:value: to the the
accessor #write:to:
Is there a reason why it isn't this way.
It would make it very useful from a polymorphic point of view.
E.g.
#size value: #(1 2 7).
[ :value | value size ] value: #(1 2 7).
(MANumberDescription new accessor: #size) value: #(1 2 7).
Regards,
Esteban A. Maringolo