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[Pharo-project] Why has MethodFinder a fixed list of results?
by Bart Gauquie Aug. 28, 2010

Aug. 28, 2010

Dear list, I was showing off Pharo to a colleague today and was surprised that. My quick introduction of adding new methods on existing system classes String>>firstLetter ^self copyFrom: 1 to: 1 - extension on String worked immediately. But that: in the MethodFinder evaluating: 'tried'.'t' did not return my method I just added .... :-( Turns out that MethodFinder has a class side Set of Approved and AddAndRemove methods. What is the rationale of this? Should we not allow any method, but exclude some tricky ones (doesNotUnderstand:, ... )? Kind Regards, Bart

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[Pharo-project] Why is Stack extending from LinkedList?
by Bart Gauquie Aug. 28, 2010

Aug. 28, 2010

Hi list, is there a specific reason Stack is extending from LinkedList, instead of using a LinkedList internally? To me, it seems that the protocol that LinkedList, SequenceableCollection, ... provides is not the protocol you expect from a Stack? Any thoughts on this? Kind regards, Bart -- imagination is more important than knowledge - Albert Einstein Logic will get you from A to B. Imagination will take you everywhere - Albert Einstein Learn from yesterday, live for today, hope for tomorrow. The important thing is not to stop questioning. - Albert Einstein The true sign of intelligence is not knowledge but imagination. - Albert Einstein However beautiful the strategy, you should occasionally look at the results. - Sir Winston Churchill It's not enough that we do our best; sometimes we have to do what's required. - Sir Winston Churchill

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[Pharo-project] [update 1.2] #12116
by StÃ©phane Ducasse Aug. 27, 2010

Aug. 27, 2010

12116 ----- merging webclient pmm 73

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[Pharo-project] could we fix MorphicModel
by stephane ducasse Aug. 27, 2010

Aug. 27, 2010

gary? Do you have surgeon knife? Because I do not see why slider need to depend on that wonderfully designed code. use: cachedSelector orMakeModelSelectorFor: selectorBody in: selectorBlock | selector | model ifNil: [^ nil]. cachedSelector ifNil: ["Make up selector from slotname if any" selector := (slotName ifNil: [selectorBody] ifNotNil: [slotName , selectorBody]) asSymbol. (model class canUnderstand: selector) ifFalse: [(self confirm: 'Shall I compile a null response for' , Character cr asString , model class name , '>>' , selector) ifFalse: [self halt]. model class compile: (String streamContents: [:s | selector keywords doWithIndex: [:k :i | s nextPutAll: k , ' arg' , i printString]. s cr; nextPutAll: '"Automatically generated null response."'. s cr; nextPutAll: '"Add code below for appropriate behavior..."'.]) classified: 'input events' notifying: nil]] ifNotNil: [selector := cachedSelector]. ^ selectorBlock value: selector

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[Pharo-project] what about putting RBengine in pharo1.2 core?
by StÃ©phane Ducasse Aug. 27, 2010

Aug. 27, 2010

marcus like that we do not have to load it all the time. I could esaily update scriptloader to make sure that we do not save these packages. Stef

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[Pharo-project] About webclient.ppm.73
by stephane ducasse Aug. 27, 2010

Aug. 27, 2010

hi philippe I wanted to integrate it in 1.2 but I have 5 conflicts. Should I juste load? Is it for 1.2? Stef

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[Pharo-project] Running Pharo on a headless Ubuntu server
by Jan van de Sandt Aug. 27, 2010

Aug. 27, 2010

Hello, I am trying to run a Pharo Seaside image on an Ubunbtu 10.04 server. When I start the image like this squeak -mmap 256m -vm-sound-null -vm-display-null seaside3.0rc.image I get the following errors: found gettext in path /srv/seaside libasound.so.2: cannot open shared object file: No such file or directory squeak: could not find any display driver /usr/bin/squeak: line 277: 7499 Aborted $VM "$1" "$2" Does anybody know the minimal set of packages I need to install before I can run a headless image? Jan.

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Aug. 27, 2010

12118 ----- Enhancing method reference with benjamin. Stef

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[Pharo-project] Sprint at esug
by Alexandre Bergel Aug. 27, 2010

Aug. 27, 2010

Hi! I just created an entry in the google site: http://code.google.com/p/pharo/wiki/PharoSprints It is scheduled for Sunday 12, as part of the Camp Smalltalk. Please, add yourself if you wish to join. The tasks will be defined soon. But killing and crunching bugs will be in the menu. Cheers, Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

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[Pharo-project] 'foo' asTime
by Philippe Marschall Aug. 27, 2010

Aug. 27, 2010

Guess what it does. Not what I expect it to do. Cheers Philippe

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