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Re: [Pharo-dev] Pharo-dev Digest, Vol 59, Issue 25
by Richard Uttner March 22, 2018

March 22, 2018

Interesting ... so I started guessing and searching a bit, guided by the idea that the guy is more experienced with JavaScript than with Smalltalk. What I found: In JavaScript there is an (incredibly beautiful) unary plus operator performing a Number cast on the object following. Being not shure that the value returned from the configuration call would be an Integer, he or she tried to cast it using the same unary operator, which did not work out of the box in Pharo ;) but could be fixed with a 0 as receiver. So I guess / think the intention behind was totally different compared to what it looks like for us. It's not very important here, but in general, guessing the effective intention behind some weird code you have to fix - that's the really hard part, but might save you a lot of time! Am 22.03.2018 um 17:00 schrieb pharo-dev-request(a)lists.pharo.org: > Message: 3 > Date: Wed, 21 Mar 2018 21:47:59 +0100 > From: Stephane Ducasse<stepharo.self(a)gmail.com> > To: Pharo Development List<pharo-dev(a)lists.pharo.org> > Subject: [Pharo-dev] Coding pearl of the day > Message-ID: > <CAJ4kQBVMG-ytmLunCcBKRJqkSw5TzCyXGYXMa=miF1KCxVYxQg(a)mail.gmail.com> > Content-Type: text/plain; charset="UTF-8" > > Hi > > when cleaning a system sometimes you find some coding pearls. > And I want to share one I found. > > currentSlide := 0 + self configuration slideInTemplateForDeckJS. > > Stef (we got a good laugh with guille).

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Coding pearl of the day
by Stephane Ducasse March 22, 2018

March 22, 2018

Hi when cleaning a system sometimes you find some coding pearls. And I want to share one I found. currentSlide := 0 + self configuration slideInTemplateForDeckJS. Stef (we got a good laugh with guille).

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[Pharo 7.0-dev] Build #716: 21613-DebugActions-should-have-meaningful-tooltips
by ci-pharo-ci-jenkins2＠inria.fr March 22, 2018

March 22, 2018

There is a new Pharo build available! The status of the build #716 was: FAILURE. The Pull Request #1126 was integrated: "21613-DebugActions-should-have-meaningful-tooltips" Pull request url: https://github.com/pharo-project/pharo/pull/1126 Issue Url: https://pharo.fogbugz.com/f/cases/21613 Build Url: https://ci.inria.fr/pharo-ci-jenkins2/job/Test%20pending%20pull%20request%2…

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[Pharo 7.0-dev] Build #715: 21579-Improving-the-handling-of-conflicts-in-Traits
by ci-pharo-ci-jenkins2＠inria.fr March 21, 2018

March 21, 2018

There is a new Pharo build available! The status of the build #715 was: SUCCESS. The Pull Request #1096 was integrated: "21579-Improving-the-handling-of-conflicts-in-Traits" Pull request url: https://github.com/pharo-project/pharo/pull/1096 Issue Url: https://pharo.fogbugz.com/f/cases/21579 Build Url: https://ci.inria.fr/pharo-ci-jenkins2/job/Test%20pending%20pull%20request%2…

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[Pharo 7.0-dev] Build #714: 21552-HEInstallerbuild-has-unused-variable
by ci-pharo-ci-jenkins2＠inria.fr March 21, 2018

March 21, 2018

There is a new Pharo build available! The status of the build #714 was: SUCCESS. The Pull Request #1143 was integrated: "21552-HEInstallerbuild-has-unused-variable" Pull request url: https://github.com/pharo-project/pharo/pull/1143 Issue Url: https://pharo.fogbugz.com/f/cases/21552 Build Url: https://ci.inria.fr/pharo-ci-jenkins2/job/Test%20pending%20pull%20request%2…

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[Pharo 7.0-dev] Build #713: 21636-Move-some-Help-Topics-to-Pharo-Help
by ci-pharo-ci-jenkins2＠inria.fr March 21, 2018

March 21, 2018

There is a new Pharo build available! The status of the build #713 was: SUCCESS. The Pull Request #1141 was integrated: "21636-Move-some-Help-Topics-to-Pharo-Help" Pull request url: https://github.com/pharo-project/pharo/pull/1141 Issue Url: https://pharo.fogbugz.com/f/cases/21636 Build Url: https://ci.inria.fr/pharo-ci-jenkins2/job/Test%20pending%20pull%20request%2…

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[Pharo 7.0-dev] Build #712: 21622-Enhance-FileReference-API-to-allow-to-choose-encoding
by ci-pharo-ci-jenkins2＠inria.fr March 21, 2018

March 21, 2018

There is a new Pharo build available! The status of the build #712 was: SUCCESS. The Pull Request #1134 was integrated: "21622-Enhance-FileReference-API-to-allow-to-choose-encoding" Pull request url: https://github.com/pharo-project/pharo/pull/1134 Issue Url: https://pharo.fogbugz.com/f/cases/21622 Build Url: https://ci.inria.fr/pharo-ci-jenkins2/job/Test%20pending%20pull%20request%2…

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Epicea changes broken in latest 7
by Sven Van Caekenberghe March 20, 2018

March 20, 2018

World Menu > Tools > Code Changes click on any change, boom. [ :error | (OmFileStoreReadingError readingError: error on: self fileReference position: readStream position) signal ] in [ :readStream | [ ^ aBlockClosure value: readStream ] on: Error do: [ :error | (OmFileStoreReadingError readingError: error on: self fileReference position: readStream position) signal ] ] in OmBlockFileStore(OmFileStore)>>readEntriesWith: in Block: [ :error | ... BlockClosure>>cull: Context>>evaluateSignal: Context>>handleSignal: Context>>handleSignal: MessageNotUnderstood(Exception)>>signal UndefinedObject(Object)>>doesNotUnderstand: #< ZnUTF8Encoder>>nextCodePointFromStream: ZnUTF8Encoder(ZnCharacterEncoder)>>nextFromStream: ZnCharacterReadStream>>nextElement [ :out | | partialMatch pattern matched | partialMatch := (self collectionSpecies new: aCollection size) writeStream. pattern := aCollection readStream. matched := false. [ matched or: [ self atEnd or: [ pattern atEnd ] ] ] whileFalse: [ | ch | (ch := self nextElement) = pattern next ifTrue: [ pattern atEnd ifTrue: [ matched := true ] ifFalse: [ partialMatch nextPut: ch ] ] ifFalse: [ pattern reset. out nextPutAll: partialMatch contents. partialMatch reset. out nextPut: ch ] ]. matched ifFalse: [ out nextPutAll: partialMatch contents ] ] in ZnCharacterReadStream>>upToAll: in Block: [ :out | ... String class(SequenceableCollection class)>>new:streamContents: String class(SequenceableCollection class)>>streamContents: ZnCharacterReadStream>>upToAll: [ stream upToAll: token ] in OmSTONEntryReader>>nextEntryPositionIfFound:ifNone: in Block: [ stream upToAll: token ] BlockClosure>>on:do: OmSTONEntryReader>>nextEntryPositionIfFound:ifNone: OmSTONEntryReader>>entryPositionsDo: OmSTONEntryReader>>entryPositionsUpTo: [ :readStream | readStream position: startPosition. ^ self newEntryReader stream: readStream; entryPositionsUpTo: endPosition ] in OmBlockFileStore>>entryPositionsStartingAt:upTo: in Block: [ :readStream | ... [ ^ aBlockClosure value: readStream ] in [ :readStream | [ ^ aBlockClosure value: readStream ] on: Error do: [ :error | (OmFileStoreReadingError readingError: error on: self fileReference position: readStream position) signal ] ] in OmBlockFileStore(OmFileStore)>>readEntriesWith: in Block: [ ^ aBlockClosure value: readStream ] BlockClosure>>on:do: [ :readStream | [ ^ aBlockClosure value: readStream ] on: Error do: [ :error | (OmFileStoreReadingError readingError: error on: self fileReference position: readStream position) signal ] ] in OmBlockFileStore(OmFileStore)>>readEntriesWith: in Block: [ :readStream | ... [ aBlock value: stream ] in FileReference(AbstractFileReference)>>readStreamDo: in Block: [ aBlock value: stream ] BlockClosure>>ensure: FileReference(AbstractFileReference)>>readStreamDo: OmBlockFileStore(OmFileStore)>>readEntriesWith: OmBlockFileStore>>entryPositionsStartingAt:upTo: OmBlock>>refresh OmBlock>>checkIfMustRefreshBlock

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[Pharo 7.0-dev] Build #711: 21634-add-AST-and-Bytecode-view-to-RGMethodDefinition-inspector
by ci-pharo-ci-jenkins2＠inria.fr March 20, 2018

March 20, 2018

There is a new Pharo build available! The status of the build #711 was: SUCCESS. The Pull Request #1140 was integrated: "21634-add-AST-and-Bytecode-view-to-RGMethodDefinition-inspector" Pull request url: https://github.com/pharo-project/pharo/pull/1140 Issue Url: https://pharo.fogbugz.com/f/cases/21634 Build Url: https://ci.inria.fr/pharo-ci-jenkins2/job/Test%20pending%20pull%20request%2…

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[Pharo 7.0-dev] Build #710: 21583 Cleanup EventSensorConstants
by ci-pharo-ci-jenkins2＠inria.fr March 20, 2018

March 20, 2018

There is a new Pharo build available! The status of the build #710 was: SUCCESS. The Pull Request #1099 was integrated: "21583 Cleanup EventSensorConstants" Pull request url: https://github.com/pharo-project/pharo/pull/1099 Issue Url: https://pharo.fogbugz.com/f/cases/21583 Build Url: https://ci.inria.fr/pharo-ci-jenkins2/job/Test%20pending%20pull%20request%2…

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