On Nov 2, 2008, at 9:27 AM, Mark Volkmann wrote:
I'm reading Smalltalk Best Practice Patterns. The pattern
Indented Control Flow recommends putting each keyword on a
separated line, indented with a tab. I like that for long messages,
but this one example annoys me.
array
On Aug 2, 2008, at 10:43 AM, Sean Allen wrote:
if I have class foo that is meant to only be descended from,
never instantiated directly. and it has method bar that needs
to made concrete by its descendents, what is the standard idiom for
that?
is there a specific error that should be thrown
On Jul 29, 2008, at 8:02 PM, Andy Burnett wrote:
I can't find it in my introductory books. The content was:
self entries add: aString - aBlock
Is it a bit like the underscore character being the same as := ?
It's actually a binary (one-argument, infix) method, like +, =, or ==;
it's the
really mean must be the same object.
Hope this helps,
Benjamin Schroeder
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/RELEASE_I386 i386 i386
I think it should be safe to assume yes.
Actually, my image gives '1049' for SmalltalkImage current osVersion.
(I'm not sure how to decipher this, as I am running 10.4.10 ...)
I'm running the Carbon VM - are you running the Unix one?
Benjamin Schroeder
a matter of personal style.
I haven't read through the whole tutorial, but perhaps the exitSides:
method is defined elsewhere. In any case, I'd guess that you are
correct and it is trying to do an assignment, although it may also
need to do other things.
Hope this helps,
Benjamin Schroeder
I not see that.
Heh, yes, of course, I feel that way all the time! :)
Benjamin Schroeder
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, you may need
to open new ones to see the changes.
Hope this helps,
Benjamin Schroeder
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be some flag that does the same
thing! ;) If I am writing a system with many Morphs like this, I of
course put all of this code in a superclass to avoid clutter.
Hope this helps,
Benjamin Schroeder
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On Feb 26, 2007, at 7:41 AM, Mispunt wrote:
Is there a way to find out (programmaticaly) on which host Squeak
is running?
You can use
Smalltalk platformName
to get the platform on which Squeak is running.
Hope this helps,
Benjamin Schroeder
parts of Smalltalk usage.
As others have said, of course the most important thing is to pick a
style that works well and use it consistently. I like Beck's style,
but as you have seen, there are other good ones in use.
Benjamin Schroeder
of both environments, and can use the
regular production VM of both. (There are of course still some
difficulties.)
Benjamin Schroeder
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Hi Jacob,
I'd be happy to share my Unix/OS X code if it would help - let me
know!
Benjamin Schroeder
thanks! i would greatly appreciate your code!
I'll clean it up a little and post it today (or maybe tomorrow - I'm
afraid that now, having offered, today ends up being a bit of a busy
if you saw, but collections also respond to #atRandom
directly, so you could do
{EllipseMorph. RectangleMorph} atRandom new.
Hope this helps,
Benjamin Schroeder
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