November 2014 - Pharo-users

Re: [Pharo-users] String representation of Class

by phil＠highoctane.be

On Wed, Nov 12, 2014 at 9:21 AM, Hilaire <hilaire(a)drgeo.eu> wrote: > Le 12/11/2014 09:08, phil(a)highoctane.be a Ã©crit : > >> Is it possible to export a whole class as a string, then import it back > >> from a string representation to a class? > > > > Isn't that a fileOut/fileIn thing? > > > > Yes, however I don't want it on a .st file (to avoid possible trouble on > the end user DrGeo installation) but on a string within Smalltalk. > Why not use FileSystem memory for those things? This would keep the files inside the image. Phil > > Hilaire > > > > -- > Dr. Geo - http://drgeo.eu > iStoa - http://istoa.drgeo.eu > > > >

Nov. 12, 2014

Re: [Pharo-users] String representation of Class

by Sven Van Caekenberghe

String streamContents: [ :out | Association fileOutOn: out ] I am not sure it covers everything, but for some script methods this will do. > On 12 Nov 2014, at 09:21, Hilaire <hilaire(a)drgeo.eu> wrote: > > Le 12/11/2014 09:08, phil(a)highoctane.be a Ã©crit : >>> Is it possible to export a whole class as a string, then import it back >>> from a string representation to a class? >> >> Isn't that a fileOut/fileIn thing? >> > > Yes, however I don't want it on a .st file (to avoid possible trouble on > the end user DrGeo installation) but on a string within Smalltalk. > > Hilaire > > > > -- > Dr. Geo - http://drgeo.eu > iStoa - http://istoa.drgeo.eu > >

Nov. 12, 2014

Re: [Pharo-users] String representation of Class

by Hilaire

Le 12/11/2014 09:08, phil(a)highoctane.be a Ã©crit : >> Is it possible to export a whole class as a string, then import it back >> from a string representation to a class? > > Isn't that a fileOut/fileIn thing? > Yes, however I don't want it on a .st file (to avoid possible trouble on the end user DrGeo installation) but on a string within Smalltalk. Hilaire -- Dr. Geo - http://drgeo.eu iStoa - http://istoa.drgeo.eu

Nov. 12, 2014

Re: [Pharo-users] String representation of Class

by phil＠highoctane.be

Le 12 nov. 2014 08:32, "Hilaire" <hilaire(a)drgeo.eu> a Ã©crit : > > Hi, > > Dr. Geo script are becoming first class citizen -- before it was just a > method hooked to an existing DrGeoUserScripts class ; then, it was easy > to export the script method as a string to include it in the XML sketch > file. > > Now to save a Dr. Geo sketch using a script, the whole script class > needs to be embedded in the sketch XML representation. > > Is it possible to export a whole class as a string, then import it back > from a string representation to a class? Isn't that a fileOut/fileIn thing? Phil > > Thanks > > Hilaire > -- > Dr. Geo - http://drgeo.eu > iStoa - http://istoa.drgeo.eu > > >

Nov. 12, 2014

String representation of Class

by Hilaire

Hi, Dr. Geo script are becoming first class citizen -- before it was just a method hooked to an existing DrGeoUserScripts class ; then, it was easy to export the script method as a string to include it in the XML sketch file. Now to save a Dr. Geo sketch using a script, the whole script class needs to be embedded in the sketch XML representation. Is it possible to export a whole class as a string, then import it back from a string representation to a class? Thanks Hilaire -- Dr. Geo - http://drgeo.eu iStoa - http://istoa.drgeo.eu

Nov. 12, 2014

Re: [Pharo-users] [ANN]: NewExternalWebBrowser

by Sean P. DeNigris

jannik laval wrote > Could you give me access to the repository ? Added user JLaval as contributor ----- Cheers, Sean -- View this message in context: http://forum.world.st/ANN-NewExternalWebBrowser-tp4788403p4789740.html Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

Nov. 11, 2014

Re: [Pharo-users] Is there a way to store workspace 'gists' in Pharo?

by stepharo

In fact I try to avoid utilities class by defining as few as possible but the mandatory/handy class side methods on the most relevant class. My point is that if you script is useful then it can be an interesting method with some parameters and its "instantiation" can be just a class side method calling a method with the right parameters. > << > I usually create a method and a class. > because script do not compose well. > >> > á§ > > > > Thanks, that sounds interesting. And, just for clarity, do you mean > that you create a single class e.g. MyGists and then create methods > for each of your useful snippets? Or, is there a benefit in creating a > class per gist? > > Cheers

Nov. 11, 2014

Re: [Pharo-users] [ANN]: NewExternalWebBrowser

by jannik laval

2014-11-08 17:41 GMT+01:00 Sean P. DeNigris <sean(a)clipperadams.com>: > jannik laval wrote > > It seems that there is no NBUnixShell. > > I have implemented the necessary for Ubuntu, in Phratch. > > > > Would you like I push it ? > > Absolutely! Is there a command or library that can open a URL that works on > all GNU+Linux flavors (bonus if it's pre-loaded)? When I looked into this > the first time, I remember there was xdg-open, gnome-open, etc, etc... > Yes, there is a lot of different command. I only use xdg-open. Could you give me access to the repository ? Cheers, Jannik > > > > ----- > Cheers, > Sean > -- > View this message in context: > http://forum.world.st/ANN-NewExternalWebBrowser-tp4788403p4789174.html > Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com. > > -- ~~Jannik Laval~~ Ãcole des Mines de Douai Enseignant-chercheur http://www.jannik-laval.eu http://www.phratch.com http://www.approchealpes.info http://car.mines-douai.fr/

Nov. 11, 2014

Re: [Pharo-users] Memoization Question

by Werner Kassens

hi Torsten, thank you for making that possible and thanks to John Cromartie and Sven van Caekenberghe werner

Nov. 11, 2014

Re: [Pharo-users] Memoization Question

by phil＠highoctane.be

I should ask more questions :-). Now, this still doesn't answer the question on how to use this to memoize object methods. I think that what is closest to what I am looking for is this: http://wiki.tcl.tk/10779 http://wiki.tcl.tk/10981 I am use we can do something like that in Pharo, with some memoize method in Object playing around with thisContext. SomeClass>>someMethodWith: aSomething and: aSomethingElse Like self haltIf: aSymbol will break if aSymbol is in the call stack. Any guru having a way to do that? Phil On Tue, Nov 11, 2014 at 7:21 PM, Torsten Bergmann <astares(a)gmx.de> wrote: > Werner Kassens wrote: > >Hi, > >now this a nice idea, especially the memoizedUsing:cache idea. i would > >really appreciate it, if that would be MIT licenced. > >werner > > It already is, thanks to the permission of author John Cromartie who > answered > us today. Both methods are in a slice already: > > Details in https://pharo.fogbugz.com/f/cases/14458 > > Thx > T. > > >

Nov. 11, 2014