Mariano spent a couple of years on it so...
Le 31/3/15 21:37, Denis Kudriashov a écrit :
Hi
if you want to build proxy look at Ghost library from Mariano Martinez
I not know right repository. Maybe
this:http://smalltalkhub.com/#!/~CAR/Ghost/
<http://smalltalkhub.com/#%21/%7ECAR/Ghost/> or
http://ss3.gemstone.com/ss/Ghost
2015-03-31 19:51 GMT+03:00 Sean P. DeNigris <s...@clipperadams.com
<mailto:s...@clipperadams.com>>:
From "Design Patterns" pg. 215:
You can make[8] generic proxies in Smalltalk by defining
classes whose
superclass is nil and defining the doesNotUnderstand: method to handle
messages.
[8] Almost all classes ultimately have Object as their
superclass. Hence
this is the same as saying "defining a class that doesn't have
Object as its
superclass."
but in Pharo:
nil subclass: #MyProxy
instanceVariableNames: ''
classVariableNames: ''
category: ''
-> MessageNotUnderstood: receiver of
"subclass:instanceVariableNames:classVariableNames:category:" is nil
-----
Cheers,
Sean
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