September 2009 - Pharo-dev - lists.pharo.org

[Pharo-project] Pharo by example: version naming

by Schwab,Wilhelm K

It's nice to see the book available! Thanks, and congratulations!! Please look at section 3.7; this is probably a problem throughout the book though. The last sentence in 3.7 states "Since Pharo 3.9, ..." which really is referring to Squeak. It should be cleaned up in some way out of respect for the good in Squeak and since there will probably (eventually) be a Pharo 3.9. Bill

Sept. 22, 2009

Re: [Pharo-project] How to use the OmniBrowser regex refactor to transform code?

by T.J. Richter

Alt-s... not Alt-d. That was my problem :) Thanks for pointing me in the direction of those helpful screencasts.

Sept. 22, 2009

[Pharo-project] test pragmas

by Tudor Girba

Hi, How can I mark a test as being an expected failure? Cheers, Doru -- www.tudorgirba.com "No matter how many recipes we know, we still value a chef."

Sept. 22, 2009

Re: [Pharo-project] How to use the OmniBrowser regex refactor to transform code?

by Simon Denier

On 22 sept. 09, at 11:14, T.J. Richter wrote: > I feel stupid for asking this, but I Googled and found nothing, > checked classes > for comments and found nothing, then skimmed Pharo by Example and > also found > nothing. Lukas mentioned helpfully in another thread that you can > use the regex > refactoring tools in the OmniBrowser to transform code, but I can't > seem to > figure out how to do it. I figured out how to "scope" the > refactoring to a > class or class hierarchy, which results in a gold window popping up > with the > selected class(es) in the left-most panel. When I right-click on the > class at > the top and choose "refactor->source regex", I get a template in the > code > panel that looks like this: > > ORSourceRegexRefactoring new > > "Example 1: Replace symbols with strings" > replace: '#(\w+)' with: '''$1''' ignoreCase: false; > > "Example 2: Replace 4 spaces with tabs" > replace: ' ' with: ' ' ignoreCase: false; > > yourself > > I wanted to rename a method (and all senders of it in the selected > scope) from > "nextValue" to "nextItem", so I edit the template to this: Hi TJ The quick answer: if you want to do a standard refactoring in the scope, like renaming a method and update senders, you can use the standard action in the menu. It will do exactly what you want. The rewrite code tool is there for more tricky situations. The other answer: I myself often struggle with the syntax for those refex tools. Part of the reason I think is that the 'regex' matches on AST nodes and not on text, so regex expressions do not match string but nodes. The links I found useful are the two screencasts of Lukas in the following order: http://www.lukas-renggli.ch/blog/ob-rb-3 http://www.lukas-renggli.ch/blog/ob-rb-1 > > > ORSourceRegexRefactoring new > > replace: 'nextValue' with: 'nextItem' ignoreCase: false; > > yourself > > I highlight it all with Alt-a, then Do It with Alt-d, but nothing > seems to > happen. > > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project -- Simon

Sept. 22, 2009

[Pharo-project] How to use the OmniBrowser regex refactor to transform code?

by T.J. Richter

I feel stupid for asking this, but I Googled and found nothing, checked classes for comments and found nothing, then skimmed Pharo by Example and also found nothing. Lukas mentioned helpfully in another thread that you can use the regex refactoring tools in the OmniBrowser to transform code, but I can't seem to figure out how to do it. I figured out how to "scope" the refactoring to a class or class hierarchy, which results in a gold window popping up with the selected class(es) in the left-most panel. When I right-click on the class at the top and choose "refactor->source regex", I get a template in the code panel that looks like this: ORSourceRegexRefactoring new "Example 1: Replace symbols with strings" replace: '#(\w+)' with: '''$1''' ignoreCase: false; "Example 2: Replace 4 spaces with tabs" replace: ' ' with: ' ' ignoreCase: false; yourself I wanted to rename a method (and all senders of it in the selected scope) from "nextValue" to "nextItem", so I edit the template to this: ORSourceRegexRefactoring new replace: 'nextValue' with: 'nextItem' ignoreCase: false; yourself I highlight it all with Alt-a, then Do It with Alt-d, but nothing seems to happen.

Sept. 22, 2009

Re: [Pharo-project] implementors of

by Damien Cassou

On Tue, Sep 22, 2009 at 6:11 AM, Ross Boylan <ross(a)biostat.ucsf.edu> wrote: > In the system browser I have PRAjaxSearchWidget>>renderContentOn: > selected. Â When I hit the "implementors" button, or when I highlight a > method name in the body of renderContentOn: and hit alt-m, I only get > implementors of renderContentOn:. > > Is it supposed to work this way? Â Is there a convenient way to get a > list of all the methods in body of renderContentOn:, and pick one to see > its implementors (as in vanilla squeak, at least 3.10). > > I'm working with Pier-1.2.app.zip downloaded a few days ago from the > Pier site. Â Running on Linux. The list of messages sent in a method only appears in some browsers and not others (this is a choice of Colin and/or Lukas who don't like this list IIRC). So, if you can't live without this list, you have to install the O2-based browsers. Since it's a bit tricky, I advise you to use the latest Pharo web (http://pharo-project.org/pharo-download) and change the default browser (click on the top-right icon of any browser and 'Choose new default Browser'). Bye -- Damien Cassou http://damiencassou.seasidehosting.st "Lambdas are relegated to relative obscurity until Java makes them popular by not having them." James Iry

Sept. 22, 2009

Re: [Pharo-project] errata for pharo by example

by Damien Cassou

On Tue, Sep 22, 2009 at 12:06 AM, Chris Kassopulo <ckasso(a)sprynet.com> wrote: > pg 8 > > BouncingAtomsMorph new openInWorld > > Unknown variable: BouncingAtomsMorph That works in latest Pharo: http://pharo-project.org/pharo-download -- Damien Cassou http://damiencassou.seasidehosting.st "Lambdas are relegated to relative obscurity until Java makes them popular by not having them." James Iry

Sept. 22, 2009

Re: [Pharo-project] implementors of

by StÃ©phane Ducasse

which browser are you using because OB2Package is in flux. Stef On Sep 22, 2009, at 6:11 AM, Ross Boylan wrote: > In the system browser I have PRAjaxSearchWidget>>renderContentOn: > selected. When I hit the "implementors" button, or when I highlight a > method name in the body of renderContentOn: and hit alt-m, I only get > implementors of renderContentOn:. > > Is it supposed to work this way? Is there a convenient way to get a > list of all the methods in body of renderContentOn:, and pick one to > see > its implementors (as in vanilla squeak, at least 3.10). > > I'm working with Pier-1.2.app.zip downloaded a few days ago from the > Pier site. Running on Linux. > > Thanks. > Ross > > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project

Sept. 22, 2009

Re: [Pharo-project] errata for pharo by example

by StÃ©phane Ducasse

You should load the PharoMorphic/DemoAndExamplePackage they should be added to pharo-dev On Sep 22, 2009, at 12:06 AM, Chris Kassopulo wrote: > pg 8 > > BouncingAtomsMorph new openInWorld > > Unknown variable: BouncingAtomsMorph > > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project

Sept. 22, 2009

[Pharo-project] implementors of

by Ross Boylan

In the system browser I have PRAjaxSearchWidget>>renderContentOn: selected. When I hit the "implementors" button, or when I highlight a method name in the body of renderContentOn: and hit alt-m, I only get implementors of renderContentOn:. Is it supposed to work this way? Is there a convenient way to get a list of all the methods in body of renderContentOn:, and pick one to see its implementors (as in vanilla squeak, at least 3.10). I'm working with Pier-1.2.app.zip downloaded a few days ago from the Pier site. Running on Linux. Thanks. Ross

Sept. 22, 2009