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Am 21.06.2011 15:46, schrieb Erlis Vidal:
<blockquote
cite="mid:BANLkTi=2rkmAnBwMNipVs=8BbPw_7c2JBQ@mail.gmail.com"
type="cite">Hi guys, <br>
<br>
I was reading recently Jim Coplien ideas about DCI and I was
surprised with the following statement: <br>
<br>
<i>"The Smalltalk people, when they put together Smalltalk
originally the computational model was exactly right, in terms
of thinking in terms of objects. And then they screwed it up
with the language. The language is so class focused! Most
languages that we’re saddled with today had made this error."<br>
</i><br>
you can find it here: <a moz-do-not-send="true"
href="http://blog.redtexture.net/2010/06/01/coplien-on-dci-mvc/">http://blog.redtexture.net/2010/06/01/coplien-on-dci-mvc/</a><br>
<br>
Does someone knows what Jim is criticizing? In which sense the
computational model was screwed by the language? I see smalltalk
as a language that express very well the intended computational
model behind. <br>
<br>
But that's just me, maybe some of you could help me to understand
Jim's point. <br>
<br>
Thanks<br>
Erlis <br>
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</blockquote>
As I actually found, there already is an implementation of a
DCI-System in Squeak/Smalltalk. You can find an article, a
documenation and a download on<br>
<a class="moz-txt-link-freetext" href="http://heim.ifi.uio.no/~trygver/themes/babyide/babyide-index.html">http://heim.ifi.uio.no/~trygver/themes/babyide/babyide-index.html</a><br>
<br>
Also given is a DCI-Maillist: <br>
object-composition (at) googlegroups.com.<br>
<br>
One might be interested in "The Common Sense of Object Oriented
Programming" by Trygve Reenskaug<br>
<a class="moz-txt-link-freetext" href="http://heim.ifi.uio.no/~trygver/2009/commonsense.pdf">http://heim.ifi.uio.no/~trygver/2009/commonsense.pdf</a><br>
<br>
Regards <br>
<br>
B. Blochl<br>
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