- Pharo-dev - lists.pharo.org

Re: [Pharo-project] Time to rename Object>>#name ?
by Marcus Denker Dec. 19, 2011

Dec. 19, 2011

On Dec 17, 2011, at 11:25 AM, Janko MivÅ¡ek wrote: > Hi guys, > > Isn't a time come to finally rename this unfortunate method #name in > Object to something more internal? Yes! But we need to check how this interats with Morphic name/externalName (which we should clean up, too) -- Marcus Denker -- http://marcusdenker.de

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[Pharo-project] Escrow agreement Smalltalk projects
by StÃ©phane Ducasse Dec. 19, 2011

Dec. 19, 2011

> From: Rob Vens <rob(a)sepher.nl> > Subject: [Esug-list] [Dutch] Escrow agreement Smalltalk projects > Date: December 18, 2011 2:31:11 PM GMT+01:00 > To: ESUG Members <esug-list(a)lists.esug.org> > > Dear Smalltalkers, > This issue has been raised by a small Dutch company that delivers (Pharo/Seaside) Smalltalk solutions. > When you, as an individual or small company, deliver Smalltalk solutions there is an implied risk for your customers in case of illness or such. > This risk can be mitigated through an agreement with other developers/companies in which they state that they are willing and able to take development and support upon themselves, temporary or (semi-) permanent. > Of course the process to get this formally agreed is a bit more complex, but this mail is only to ask whether there are (in this case preferably Dutch) Smalltalk developers willing to cooperate on this issue and possibly participate in some kind of legal agreement to provide more robust support to our customers. > Please reply to me personally, unless of course you want your response to benefit the broader Smalltalk community on this mailing list. > Rob Vens - rob(a)sepher.nl

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[Pharo-project] Class rename on materialization
by Martin Dias Dec. 18, 2011

Dec. 18, 2011

Hi. We have recently discussed in a couple of threads about serialization & class renames. I want to ask you for the following case, because I'm not sure what should be the expected result. Suppose we serialize: Array with: OldClass new with: OldClass with: #OldClass. Then, we specify to the materializer that OldClass has been renamed to NewClass. Now, should we expect that result first -------> a NewClass second --> NewClass third ------> #NewClass or... result third ------> #OldClass ? In other words, should a class rename affect to every symbol in the graph? Thanks, MartÃn

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[Pharo-project] Order of method categories in browser
by Janko MivÅ¡ek Dec. 18, 2011

Dec. 18, 2011

Hi guys, What if the order of method categories in System browser would be a bit more clever and not just alphabetical? By clever I mean that private* categories are always on bottom while initialize* on top. And so on.. This can be settable in Settings, switched on by default. What do you think? Best regards Janko -- Janko MivÅ¡ek Aida/Web Smalltalk Web Application Server http://www.aidaweb.si

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[Pharo-project] Time to rename Object>>#name ?
by Janko MivÅ¡ek Dec. 17, 2011

Dec. 17, 2011

Hi guys, Isn't a time come to finally rename this unfortunate method #name in Object to something more internal? From its comment it seems it is using just for debugging: Object>>name "Answer a name for the receiver. This is used generically in the title of certain inspectors, such as the referred-to inspector, and specificially by various subsystems. By default, we let the object just print itself out.. " ^self printString I namely just crashed my image and spend quite some time to find why, by implementing: MyClass>>printString ^'aMyClass', self name Later I renamed #name to say #myName but forgot to rename a call in this #printString method too. Boom, infinite recursion! Please allow us therefore to use #name in our classes for things a word "name" is meant! Best regards Janko -- Janko MivÅ¡ek Aida/Web Smalltalk Web Application Server http://www.aidaweb.si

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[Pharo-project] NB Bug?
by Fernando Olivero Dec. 17, 2011

Dec. 17, 2011

Igor, is this a bug? When parsing methods that send native functions withouth arguments , void, theres a DNU. For example in the following method: ^ self pangoCairoNbCall:#(PangoCairoFontMap pango_cairo_font_map_get_default ( void ) ) I fixed it like this: usesMethodArguments "first check wether my single argument is void" ^(fnSpec arguments size = 1 ==> [fnSpec arguments first class ~= NBVoid]) and:[ fnSpec arguments anySatisfy: [:type | type loader usesSTStack ] ] Fernando

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[Pharo-project] Instant search
by Janko MivÅ¡ek Dec. 17, 2011

Dec. 17, 2011

Hi guys, What if you enhance search in System Browser so that results will be shown instantly and *in the same browser* (not in new window)? That is, classes matching criteria and their categories are shown instantly as you type in search line. Or with some small delay, like 0.5s. Or: to drop down results instantly as you type, as you have on Google search. After you select some choice, this class is shown immediately in the same browser window. This would be a nice UX improvement for 1.4, in my opinion :) Of course back button and tabs would be really a big step forward ... Best regards Janko -- Janko MivÅ¡ek Aida/Web Smalltalk Web Application Server http://www.aidaweb.si

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Re: [Pharo-project] [COTDC] 97 - CRCError
by Sean P. DeNigris Dec. 17, 2011

Dec. 17, 2011

Hello? Hello? Hello? Is there anybody in there? Just nod if you can hear me. Is there anyone at home? http://www.youtube.com/watch?v=ZB1cNkC71vE -- View this message in context: http://forum.world.st/COTDC-97-CRCError-tp4197055p4205923.html Sent from the Pharo Smalltalk mailing list archive at Nabble.com.

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[Pharo-project] Old smalltalker is slightly lost
by KasperOsterbye Dec. 17, 2011

Dec. 17, 2011

15 years ago I did a lot in Smalltalk, and have done some recreational meta programming along the way. However, I now wanted to do something where I was in need of drawing a diagram with x and y axes on what I presume might be called a Canvas. I lack a simple tutorial to get me started. I have looked at many, but they seem to presume I want to draw on the world "openInWorld". I should like not to scatter my world with line fragments and points, but keep it inside a "normal" window with borders, a background color (i.e. not a see through window). I have gone dead in two approaches. First attempt is to use a SystemWindow, and then draw on the canvas I presume is there somewhere. I have just not been able to figure out how to find the canvas of that SystemWindow, nor what method presumeable does the painting. Second attempt is to use a SystemWindow, and then add (addMorph:) line and circle morphs for my diagram. But it seems something is missing in my understanding there as well. While it is fun that I can open circles and other stuff in "world", it is not what I need. Small hits or direct solutions more than welcome. -- Kasper -- View this message in context: http://forum.world.st/Old-smalltalker-is-slightly-lost-tp4191137p4191137.ht… Sent from the Pharo Smalltalk mailing list archive at Nabble.com.

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[Pharo-project] Startup Preferences
by Camillo Bruni Dec. 16, 2011

Dec. 16, 2011

Yeah I would really love to see this. maybe with a fixed lookup chain 1. Settings from the Image directory/startup.st 2. Settings from ~/.pharo/$VERSION/startup.st 3. Settings from ~/.pharo/startup.st cami

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