August 2013 - Pharo-dev - lists.pharo.org

The future of SqueakSource
by Andrei Vasile Chis Aug. 21, 2013

Aug. 21, 2013

Hi all, We will shut down the SqueakSource image at the end of next week (30 August 2013). The current system will be replaced by a simple view of the file system containing just the publicly visible projects. As meta-data, each project will have it's overview page attached (showing the licence and its author). Please forward this email to other mailing lists. Cheers, The SCG Team

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Re: [Pharo-dev] Failing Pharo 2.0 test case (new)
by StÃ©phane Ducasse Aug. 21, 2013

Aug. 21, 2013

thanks richard. I will forawrd your mail to the pharo mailing-list. Stef On Aug 21, 2013, at 6:34 PM, Richard Sargent <richard.sargent(a)gemtalksystems.com> wrote: > Hi Stephane, > > I was looking at some of the Pharo code and discovered a gap in the logic. (But is is perhaps a gap in my understanding of the underlying specification.) The same error may well be found in 3.0 (I have not checked). > > Try the following. > > UrlTest>>#testUsernameEncodedWithoutPassword2 > "Sometimes, weird usernames or passwords are necessary in applications, and, thus, we might receive them in a Url. The @ and the : are the kind of critical ones." > > #( "('user' 'pword' 'host' port 'path')" > ('StÃ©phane rst PÃ¼ckler' '' 'cottbus.brandenburg' 80 'mein/Zuhause') > ('Jeannde.d''Arc' '' 'orleans' 8080 'une/deux/trois') > ('HaXor@roxor:fnac' '' 'cbase' 42 'do/not_try') > ) do: [:urlParts | |theUrl| > theUrl := ('http://{1}@{3}:{4}/{5}' format: { > (urlParts at: 1) encodeForHTTP. > (urlParts at: 2) encodeForHTTP. > urlParts at: 3. urlParts at: 4. urlParts at: 5. > }) asUrl. > self assert: (theUrl schemeName = 'http'). > self assert: (theUrl username = (urlParts at: 1)). > self assert: (theUrl password = (urlParts at: 2)). > self assert: (theUrl authority = (urlParts at: 3)). > self assert: (theUrl port = (urlParts at: 4)). > self assert: theUrl path first = ((urlParts at: 5) copyUpTo: $/ )] > > -- > Richard Sargent > Business Development Manager > richard.sargent(a)gemtalksystems.com GemTalk Systems > 15220 NW Greenbrier Parkway #240 > Beaverton, OR 97006

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[update 3.0] #30338
by Marcus Denker Aug. 21, 2013

Aug. 21, 2013

30338 ----- 11428 Remove a buggy redundant test in FuelTests https://pharo.fogbugz.com/f/cases/11428 11417 Test for checking repeated code in superclasses must not watch in nativeBoost classes https://pharo.fogbugz.com/f/cases/11417 Diff information: http://smalltalkhub.com/mc/Pharo/Pharo30/main/Tests-MarcusDenker.612.diff http://smalltalkhub.com/mc/Pharo/Pharo30/main/Refactoring-Critics-MarcusDen… http://smalltalkhub.com/mc/Pharo/Pharo30/main/FuelTests-MarcusDenker.333.di…

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reflection examples
by Tudor Girba Aug. 21, 2013

Aug. 21, 2013

Hi, I am preparing a set of talks that have reflection at the center. Obviously, I want to use Pharo to demonstrate reflection. I am now looking for examples that can be explained to programmer newbies (actually, managers). I am particularly looking for examples that include adaptation (not just inspection) and that can show that reflection is valuable. I already have some examples in mind, but they might not appear particularly valuable. For example: - inspecting a class: Object methods. - adapting a class: Object compile: 'answer ^ 42'. Any suggestions? Cheers, Doru -- www.tudorgirba.com "Every thing has its own flow"

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broken update
by Camillo Bruni Aug. 21, 2013

Aug. 21, 2013

the last update fails https://ci.inria.fr/pharo/job/Pharo-3.0-Update-Step-2-Validation/label=mac/… what changed?

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default of completion
by Alexandre Bergel Aug. 21, 2013

Aug. 21, 2013

Hi! Should it not be better to have the automatic code completion turned off? 90% of the time I do not want to see it. Am I the only one to experience this? I know this has been discussed some times ago, but this is really annoying. Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

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Pharo CI ConfigurationOfCI problem
by Tommaso Dal Sasso Aug. 21, 2013

Aug. 21, 2013

Hi all, I'm playing with come ConfigurationOf for my project, but I am having troubles loading the Pharo CI project from SmallTalkHub at http://smalltalkhub.com/#!/~Pharo/ci When I try to load the project, an exception occurs, complaining that the ConfigurationOfXMLWriter cannot be found. The problem seems to be in ConfigurationOfCI>>#xmlWriter, where the repository address is 'http://smalltalkhub.com/PharoExtras/XMLWriter/main' instead of 'http://smalltalkhub.com/mc/PharoExtras/XMLWriter/main' With this correction I am able to complete the installation. Is it a typo or am I missing something? Thank you Tommaso Dal Sasso

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Sticky Morph ?
by Erwan Douaille Aug. 21, 2013

Aug. 21, 2013

Hi, I'm looking for "sticky" morph. I means, i would like an automatic alignment when 2 morphs are close both of them. There is already something existing ? I need it for the UIPainter canvas to make alignment more easier than trying to move mouse when moprh are close to 1 pixel. Thanks for helping :) -- Best regards, Douaille Erwan <douaille.erwan(a)gmail.com>

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build times
by Camillo Bruni Aug. 21, 2013

Aug. 21, 2013

The current build times for pharo are 3mins slower than when I left on holidays, what happened? https://ci.inria.fr/pharo/job/Pharo-3.0-Update-Step-2-Validation/label=mac/… => between august 5 and 6, we got 2.5 minutes slower under the mac slave! I assume it's update 30323 https://github.com/pharo-project/pharo-core/commit/acf125b589ee03bef1d028dd…

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reflection examples
by Torsten Bergmann Aug. 21, 2013

Aug. 21, 2013

Ask someone from another language how they count their tests classes. In Smalltalk you can easily: TestCase allSubclasses size or write other nice statistics scripts about your programs. Reflection can be used to find an appropriate selector when you know the input and the result. I'm sure you know that features available in the finder tool: 3. 4. 7. or according examples from the finder tool like: MethodFinder methodFor: #( (4 3) 7 (0 5) 5 (5 5) 10). Maybe the PragmaCollector is also a nice example: just define a method foo <todo> ... and then: (PragmaCollector filter: [:pragma | #todo = pragma keyword]) reset collected Also have a look at "Teachable" from config browser. It's not directly related to reflection but shows how easy it is to use #doesNotUnderstand and write mocks. One can do other nice tricks - like implement a getter automagically when it is not there, ... Beware - you already know the "true become: false" trick ;)

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