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[pharo-project/pharo-core]
by GitHub Feb. 17, 2015

Feb. 17, 2015

Branch: refs/tags/40496 Home: https://github.com/pharo-project/pharo-core

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[pharo-project/pharo-core]
by GitHub Feb. 17, 2015

Feb. 17, 2015

Branch: refs/tags/40495 Home: https://github.com/pharo-project/pharo-core

1 0

[pharo-project/pharo-core]
by GitHub Feb. 17, 2015

Feb. 17, 2015

Branch: refs/tags/40494 Home: https://github.com/pharo-project/pharo-core

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[pharo-project/pharo-core] a1c317: 40494
by GitHub Feb. 17, 2015

Feb. 17, 2015

Branch: refs/heads/4.0 Home: https://github.com/pharo-project/pharo-core Commit: a1c3174a6913eaa3f0d857e6d706cefb1e9cc0ff https://github.com/pharo-project/pharo-core/commit/a1c3174a6913eaa3f0d857e6… Author: Jenkins Build Server <board(a)pharo-project.org> Date: 2015-02-17 (Tue, 17 Feb 2015) Changed paths: M Collections-Arithmetic.package/extension/Array/instance/preMultiplyByMatrix_.st M Collections-Arithmetic.package/extension/Matrix/instance/preMultiplyByArray_.st M Collections-Arithmetic.package/extension/Matrix/instance/preMultiplyByMatrix_.st M Collections-Unordered.package/Matrix.class/README.md A Collections-Unordered.package/Matrix.class/class/deprecated/column_.st A Collections-Unordered.package/Matrix.class/class/deprecated/row_.st R Collections-Unordered.package/Matrix.class/class/instance creation/column_.st R Collections-Unordered.package/Matrix.class/class/instance creation/diagonal_.st R Collections-Unordered.package/Matrix.class/class/instance creation/identity_.st M 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Collections-Unordered.package/Matrix.class/instance/accessing/indexOf_.st M Collections-Unordered.package/Matrix.class/instance/accessing/indexOf_ifAbsent_.st A Collections-Unordered.package/Matrix.class/instance/accessing/numberOfColumns.st A Collections-Unordered.package/Matrix.class/instance/accessing/numberOfColumns_.st A Collections-Unordered.package/Matrix.class/instance/accessing/numberOfRows.st A Collections-Unordered.package/Matrix.class/instance/accessing/numberOfRows_.st M Collections-Unordered.package/Matrix.class/instance/accessing/replaceAll_with_.st M Collections-Unordered.package/Matrix.class/instance/accessing/rowCount.st M Collections-Unordered.package/Matrix.class/instance/accessing/size.st R Collections-Unordered.package/Matrix.class/instance/adding/add_.st M Collections-Unordered.package/Matrix.class/instance/comparing/=.st M Collections-Unordered.package/Matrix.class/instance/converting/asArray.st M Collections-Unordered.package/Matrix.class/instance/converting/asBag.st M Collections-Unordered.package/Matrix.class/instance/converting/asByteArray.st M Collections-Unordered.package/Matrix.class/instance/converting/asCharacterSet.st M Collections-Unordered.package/Matrix.class/instance/converting/asFloatArray.st M Collections-Unordered.package/Matrix.class/instance/converting/asIdentitySet.st M Collections-Unordered.package/Matrix.class/instance/converting/asIntegerArray.st M Collections-Unordered.package/Matrix.class/instance/converting/asOrderedCollection.st M Collections-Unordered.package/Matrix.class/instance/converting/asSet.st M Collections-Unordered.package/Matrix.class/instance/converting/asSortedCollection.st M Collections-Unordered.package/Matrix.class/instance/converting/asSortedCollection_.st M Collections-Unordered.package/Matrix.class/instance/converting/asWordArray.st M Collections-Unordered.package/Matrix.class/instance/converting/readStream.st M Collections-Unordered.package/Matrix.class/instance/copying/%2C%2C.st M Collections-Unordered.package/Matrix.class/instance/copying/%2C.st M Collections-Unordered.package/Matrix.class/instance/copying/shuffled.st M Collections-Unordered.package/Matrix.class/instance/copying/shuffledBy_.st M Collections-Unordered.package/Matrix.class/instance/enumerating/collect_.st R Collections-Unordered.package/Matrix.class/instance/enumerating/difference_.st M Collections-Unordered.package/Matrix.class/instance/enumerating/indicesCollect_.st M Collections-Unordered.package/Matrix.class/instance/enumerating/indicesDo_.st M Collections-Unordered.package/Matrix.class/instance/enumerating/indicesInject_into_.st R Collections-Unordered.package/Matrix.class/instance/enumerating/intersection_.st R Collections-Unordered.package/Matrix.class/instance/enumerating/reject_.st R Collections-Unordered.package/Matrix.class/instance/enumerating/select_.st M Collections-Unordered.package/Matrix.class/instance/enumerating/withIndicesCollect_.st M Collections-Unordered.package/Matrix.class/instance/enumerating/withIndicesDo_.st M Collections-Unordered.package/Matrix.class/instance/enumerating/withIndicesInject_into_.st M Collections-Unordered.package/Matrix.class/instance/enumerating/with_inject_into_.st A Collections-Unordered.package/Matrix.class/instance/not implemented/add_.st A Collections-Unordered.package/Matrix.class/instance/not implemented/difference_.st A Collections-Unordered.package/Matrix.class/instance/not implemented/intersection_.st A Collections-Unordered.package/Matrix.class/instance/not implemented/reject_.st A Collections-Unordered.package/Matrix.class/instance/not implemented/select_.st A Collections-Unordered.package/Matrix.class/instance/printing/printOn_.st M Collections-Unordered.package/Matrix.class/instance/printing/storeOn_.st M Collections-Unordered.package/Matrix.class/instance/private/indexForRow_andColumn_.st 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CollectionsTests.package/MatrixTest.class/instance/tests - accessing/testAtRow.st A CollectionsTests.package/MatrixTest.class/instance/tests - accessing/testCollectCreatesANewMatrix.st A CollectionsTests.package/MatrixTest.class/instance/tests - accessing/testContentsEncodings.st A CollectionsTests.package/MatrixTest.class/instance/tests - accessing/testDiagonal.st M CollectionsTests.package/MatrixTest.class/instance/tests - accessing/testReplaceAll.st A CollectionsTests.package/MatrixTest.class/instance/tests - accessing/testSquaredWithAllElement.st M CollectionsTests.package/MatrixTest.class/instance/tests - accessing/testTransposed.st M CollectionsTests.package/MatrixTest.class/instance/tests - arithmetic/testMultiply.st M CollectionsTests.package/MatrixTest.class/instance/tests - copying/testCopy.st A CollectionsTests.package/MatrixTest.class/instance/tests - instance creation/testIdentity.st A CollectionsTests.package/MatrixTest.class/instance/tests - instance creation/testIdentityOtherTest.st A CollectionsTests.package/MatrixTest.class/instance/tests - instance creation/testOneColumnOnly.st A CollectionsTests.package/MatrixTest.class/instance/tests - testing/testTabulate.st A CollectionsTests.package/MatrixTest.class/instance/tests - testing/testTabulateEquals.st M Nautilus.package/MethodWidget.class/class/menu/elementsMenu_.st R Nautilus.package/NautilusUI.class/instance/debugging actions/debugTest.st R Nautilus.package/NautilusUI.class/instance/debugging actions/debugTest_.st A ScriptLoader40.package/ScriptLoader.class/instance/pharo - scripts/script494.st A ScriptLoader40.package/ScriptLoader.class/instance/pharo - updates/update40494.st M ScriptLoader40.package/ScriptLoader.class/instance/public/commentForCurrentUpdate.st M Tool-Finder.package/FinderUI.class/instance/private/autoSelection.st M Tool-Profilers.package/extension/BlockClosure/instance/timeToRunWithoutGC.st Log Message: ----------- 40494 14940 timeToRunWithoutGC broken https://pharo.fogbugz.com/f/cases/14940 14946 Replace senders of String>>#subStrings: in Tool-Finder https://pharo.fogbugz.com/f/cases/14946 14937 better comments and test for Matrix https://pharo.fogbugz.com/f/cases/14937 14060 MNU: receiver of "stepToCallee" is nil https://pharo.fogbugz.com/f/cases/14060 http://files.pharo.org/image/40/40494.zip

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how to unclose an issue?
by Tudor Girba Feb. 17, 2015

Feb. 17, 2015

Hi, I made a mistake, and I pressed the Resolve & Close button in FogBugz. Is there a way to unclose it? Here is the issue: https://pharo.fogbugz.com/f/cases/edit/14949/ Cheers, Doru -- www.tudorgirba.com "Every thing has its own flow"

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Proposal for LiteralArray class
by Ben Coman Feb. 17, 2015

Feb. 17, 2015

Looking into Image locking problems [1] caused by a recursive array such as this... literalArray := #( 1 2 3 ). literalArray at: 3 put: literalArray. I find that "literalArray printString" locks the image due to Array>>printOn: use of the recursive #shouldBePrintedAsLiteral method. Now its implementation is identical to #isLiteral and indeed "literalArray isLiteral" also locks the Image. So comparing implementors of #isLiteral... Object>>isLiteral ^false Boolean>>isLiteral ^true Character>>isLiteral ^true Integer>>isLiteral ^true String>>isLiteral ^true UndefinedObject>>isLiteral ^true ByteArray>>isLiteral ^self class == ByteArray Float>>isLiteral ^self isFinite "^(self - self) = 0.0" ScaledDecimal>>isLiteral ^denominator = 1 or: [(10 raisedTo: scale)\\denominator = 0] Array>>isLiteral ^self class == Array and: [self allSatisfy: [:each | each isLiteral]] ...I find most are very basic (might even say deterministic), with the recursion of Array>>isLiteral seeming an annomaly. Also, the big IF condition in Array>>printOn: smells like a design decision being made at runtime (Valloud AMCOS p12). Array>>printOn: aStream self shouldBePrintedAsLiteral ifTrue: [self printAsLiteralFormOn: aStream. ^ self]. self isSelfEvaluating ifTrue: [self printAsSelfEvaluatingFormOn: aStream. ^ self]. super printOn: aStream Flipping between two printString formats seems like selecting between two class types. Indeed, if we had a LiteralArray class, there would be no need for its printOn: to recursively search to determine its form, thus allowing #printStringLimitedTo: to do its thing to protect against infinite recursion. Also, instead of a recursive Array>>isLiteral we'd have something like LiteralArray>>isLiteral ^true Array>>isLiteral ^false which seems to align much better with the pattern of the other #isLiteral implementors. I notice there is both RBArrayNode and RBLiteralArrayNode. So what are the wider concerns that might apply? (In particular, I'm not sure how the #isSelfEvaluating (which is also recursive) fits into the big picture) cheers -ben [1] https://www.mail-archive.com/pharo-dev@lists.pharo.org/msg25156.html

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GT / Debugger Inspector Duplication
by Sean P. DeNigris Feb. 17, 2015

Feb. 17, 2015

Right now, for the Debugger one must describe an object-specific inspector using EyeInspector, and then again with GT for the Playground. Can these tools be unified and build themselvs using the same declarative code? ----- Cheers, Sean -- View this message in context: http://forum.world.st/GT-Debugger-Inspector-Duplication-tp4806064.html Sent from the Pharo Smalltalk Developers mailing list archive at Nabble.com.

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What is a Behavior, are Traits behavior too?
by Nicolai Hess Feb. 16, 2015

Feb. 16, 2015

I thought, Behaviors define the "behavior" of objects, therefore: Integer is a behavior, because it defines the behavior of "integer objects" Integer class is a behavior because it defines the behavior of the object "Integer". 5 isBehavior -> false. Integer isBehavior -> true. Integer class isBehavior -> true. What about Traits? Traits are "behavioral(?)", but they don't define the behavior alone, only the composition of Traits in an actual class defines the behavior of an Object. TClass isBehavior -> false. So far so good. Smalltalk globals allBehaviors includes:TClass -> true ! No suprise, because #allBehaviors explicitly collect all classes and traits. But the question is, what do we want to call a "Behavior"? All Classes and MetaClasses (-> Behavior allSubclasses) All Classes and Traits All Classes and Traits and MetaClasses and ClassTraits All Classes and MetaClasses and some Traits? (this of course, is related to http://forum.world.st/RBEnvironments-allClasses-Traits-Meta-tp4796370.html) In squeak Traits are behavior too. nicolai

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do we need to debug testmethods from within Nautilus ?
by Nicolai Hess Feb. 16, 2015

Feb. 16, 2015

Issue: 14060 <https://pharo.fogbugz.com/default.asp?14060> MNU: receiver of "stepToCallee" is nil I suggest we remove this method from nautilus. If we really want to provide such a feature, the implementation should go to TestCase and/or Context. The SystemBrowser should not tinker with processes and manipulate context stacks. Or is there a way to (programmatic) set a break point (halt) and just execute the method?

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DBXTalk
by Franck Warlouzet Feb. 16, 2015

Feb. 16, 2015

Hi, We are 3 students from Lille (Franck Warlouzet, Thomas Heniart and Merwan Ouddane) working on Pharo, precisely on DBXTalk. We already fixed some tests, we did an adapter ( available here : http://www.smalltalkhub.com/#!/~ThomasHeniart/GlorpDriverMySQL/ ). GlorpDriverMySQL contains the adapter MySQL for Glorp, so you can use Glorp with MySQL (There is a method NativeMySQLDriver>>beGlorpDefaultDriver to use it as native driver). We wrote a tutorial to show how to use MySQLDriver. It's available here : https://drive.google.com/open?id=0B5GYfJsa6d98YVJGWG1kQXBYcFE&authuser=0 Also, we are working on a SQLBuilder to create queries, for example something like that : (connection newQuery) newTable: 'test' ifNotExists; withColumn: 'integ' ofType: 'Int'; withColumn: 'string' ofType: 'VARCHAR(20)'; build. It will be available soon, when we are done. We would like to know what you would expect from it. We have some ideas, you can complete them, it would help us to do something right. We would appreciate every feedback or idea. Thanks, Franck

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