October 2008 - Pharo-dev - lists.pharo.org

[Pharo-project] Bleeding edge version of OB
by Alexandre Bergel Oct. 21, 2008

Oct. 21, 2008

is now available in Pharo. It shows system complexity and the class blueprint. Just load ScriptLoader loadSuperOB Cheers, Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

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[Pharo-project] Refresh (alt+r) was useful
by Damien Cassou Oct. 21, 2008

Oct. 21, 2008

Hi, there is no "refresh" entry in the world menu anymore. It was sometimes useful when the UI has some problems. Could you please readd it somewhere? The shortcut key ALT+r is still working. -- Damien Cassou Peter von der AhÃ©: Â«I'm beginning to see why Gilad wished us good luckÂ». (http://blogs.sun.com/ahe/entry/override_snafu)

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[Pharo-project] Strange bug with the compiler?
by nico Oct. 20, 2008

Oct. 20, 2008

Hi, Something strange happened to me today. I made some changes in a method, accepted it, but couldn't see them when I called the method. In the class browser I saw that source and decompiled code didn't match, so I recompiled the class, and now it works! Sorry, but I can't reproduce it... I use the latest Pharo-Dev image. Any idea about what happened? Nico

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[Pharo-project] Simple TODOs posted on bugtracker
by Marcus Denker Oct. 19, 2008

Oct. 19, 2008

Hi, I posted some TODO items on the bugtracker. Some are very simple to solve: http://code.google.com/p/pharo/issues/list Marcus -- Marcus Denker -- denker(a)iam.unibe.ch http://www.iam.unibe.ch/~denker

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[Pharo-project] Some more contributions to Pharo
by nicolas cellier Oct. 18, 2008

Oct. 18, 2008

http://code.google.com/p/pharo/issues/detail?id=228 This issue can be marked fixed because integrated in Pharo update10091 -------------------------------------------------- http://code.google.com/p/pharo/issues/detail?id=237 SLICE-String-numArgs-Issue237-nice.2.mcz Collections-nice.114.mcz CollectionsTests-nice.96.mcz NOTE: i did not merge with Collections-nice.113.mcz -------------------------------------------------- http://code.google.com/p/pharo/issues/detail?id=257 Tools-nice.116.mcz http://bugs.squeak.org/view.php?id=7059 In the Object Explorer, the menu item 'explore pointers' is broken... It opens on an empty String. NOTE: I merged with Tools-nice.115.mcz -------------------------------------------------- http://code.google.com/p/pharo/issues/detail?id=253 SLICE-Mantis-6933-MultiByteFileStream-upTo-nice.1.mcz Multilingual-nice.39.mcz MultilingualTests-nice.1.mcz -------------------------------------------------- http://code.google.com/p/pharo/issues/detail?id=252 SLICE-Mantis-6812-Cannot-inspect-WeakSet-nice.1.mcz Tools-nice.115.mcz ToolsTest-nice.1.mcz -------------------------------------------------- http://code.google.com/p/pharo/issues/detail?id=248 SLICE-Mantis-ScaledDecimal-SqNumberParser-Fix-nice.1.mcz Collections-nice.113.mcz Kernel-nice.208.mcz KernelTests-nice.80.mcz -------------------------------------------------- http://code.google.com/p/pharo/issues/detail?id=236 Compiler-nice.73.mcz Issue is marked as fixed, but it is not in 10097... Maybe in some Cog changes from Eliot? Or in NewCompiler?

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[Pharo-project] [ANN] 10099
by StÃ©phane Ducasse Oct. 18, 2008

Oct. 18, 2008

I could not go to bed with bugs so I harvested # fix menu debug in morph But there is still a bug we cannot get the debug menu anymore (so to be fixed) # 258 This changeset removes the following unused methods: Object removeSelector: #basicAddInstanceVarNamed:withValue:! Object removeSelector: #bindWithTemp:! Object removeSelector: #handledListVerification! Object removeSelector: #propertyList! # 255 by pavel WorldState >> doDeferredUpdatingFor: uses instance veriable remoteServer. This instance variable can be removed completely. # 257 http://bugs.squeak.org/view.php?id=7059 In the Object Explorer, the menu item explore pointers is broken... It opens on an empty String. This is a patch from matthewf Harvested ProportionalSplitterMorph>>overlaps* from Polymorph because we got a DNU when we moved the splitter but now the splitter is broken :(

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[Pharo-project] [ANN] 10098
by StÃ©phane Ducasse Oct. 18, 2008

Oct. 18, 2008

- fixed bug with senders not in packages - added startsWith: but deprecated - integrated fix of gary on proportionalSplitterMorph so now we can get rid of Morph>>x, y.... Stef

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Oct. 18, 2008

Hi damien I was looking at the following code Sequenceable>>flatCollect: aBlock "Evaluate aBlock for each of the receiver's elements and answer the list of all resulting values flatten one level. Assumes that aBlock returns some kind of collection for each element. Equivalent to the lisp's mapcan" "original written by a. Kuhn and released under MIT" | stream | self isEmpty ifTrue: [^self copy ]. stream := (self species new: self size) writeStream. self do: [ :each | stream nextPutAll: (aBlock value: each) ]. ^stream contents and if we send the message to a set we get a problem because WriteStream>>nextPut: anObject "Primitive. Insert the argument at the next position in the Stream represented by the receiver. Fail if the collection of this stream is not an Array or a String. Fail if the stream is positioned at its end, or if the position is out of bounds in the collection. Fail if the argument is not of the right type for the collection. Optional. See Object documentation whatIsAPrimitive." <primitive: 66> ((collection class == ByteString) and: [ anObject isCharacter and:[anObject isOctetCharacter not]]) ifTrue: [ collection := (WideString from: collection). ^self nextPut: anObject. ]. position >= writeLimit ifTrue: [^ self pastEndPut: anObject] ifFalse: [position := position + 1. ^collection at: position put: anObject] so the solution is to specialize flatCollect: on Set flatCollect: aBlock "Evaluate aBlock for each of the receiver's elements and answer the union of all resulting values. Assumes that aBlock returns some kind of collection for each element." | set | self isEmpty ifTrue: [^self copy]. set := Set new. self do: [ :each | set addAll: (aBlock value: each) ]. ^set Now I was wondering if there is way to avoid that. Stef

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[Pharo-project] Cannot browse senders of #binary
by nicolas cellier Oct. 18, 2008

Oct. 18, 2008

Browse senders of #binary and... MessageSet >> #methodDisplayStringForClass:selector: -> ByteString doesNotUnderstand: #packageName This change seems recent.

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[Pharo-project] New pharo dev
by Damien Cassou Oct. 18, 2008

Oct. 18, 2008

New pharo-dev available at http://code.google.com/p/pharo/wiki/Downloads?tm=2. It only contains the package you want (http://code.google.com/p/pharo/wiki/Packages) -- Damien Cassou Peter von der AhÃ©: Â«I'm beginning to see why Gilad wished us good luckÂ». (http://blogs.sun.com/ahe/entry/override_snafu)

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