- Pharo-users - lists.pharo.org

Re: [Pharo-users] when iterating over a collection how to determine the current objects index

by Ben Coman

> > 2015-03-10 13:27 GMT+01:00 Peter UhnÃ¡k <i.uhnak(a)gmail.com>: > >> On Tue, Mar 10, 2015 at 1:23 PM, Joachim Tuchel <jtuchel(a)objektfabrik.de> >> wrote: >> >>> #doWithIndex: ? >>> >> >> doWithIndex: elementAndIndexBlock >> "Use the new version with consistent naming" >> ^ self withIndexDo: elementAndIndexBlock >> > > On Tue, Mar 10, 2015 at 8:36 PM, Thierry Goubier < thierry.goubier(a)gmail.com> wrote: > And one has to guess that elementAndIndexBlock means > > [:each :i | ... ] ? (and of course not [:i :each | ... ] ) > The Principle Of Least Surprise would imply that the variables appear in the same order that they appear in the method name. Of course that doesn't mean you don't get surprised sometimes. Are there any that don't follow that rule? We should consider fixing them. It would be interesting if something like autocompletion could supply the template for the block. > > I'm always looking for senders with that type of code ;) arguments to > blocks are usually not documented. > > > I do too. cheers -ben

March 10, 2015

Re: [Pharo-users] Any framework to create a blog over seaside?

by Esteban Lorenzano

there are also a couple of implementations http://smalltalkhub.com/#!/~mikefilonov/QDBlog <http://smalltalkhub.com/#!/~mikefilonov/QDBlog> http://smalltalkhub.com/#!/~mikefilonov/CSDBlog <http://smalltalkhub.com/#!/~mikefilonov/CSDBlog> I donât actually know any of them, but if you are looking for a blog without pierâ¦ I would probably start there. Esteban > On 10 Mar 2015, at 13:38, Damien Cassou <damien.cassou(a)gmail.com> wrote: > > Pier is a CMS, on top of Seaside. Pier has a blog engine. > > Marina is another CMS with a blog engine but simpler and doesn't require Seaside. > > On Mar 9, 2015 11:52 AM, "Julien Delplanque" <julien(a)tamere.eu <mailto:julien@tamere.eu>> wrote: > Hi, > > I wonder if there are existing projects/frameworks to create a blog in > pharo? > If there are I suppose they use seaside? > > Regards, > > Julien >

March 10, 2015

Re: [Pharo-users] Native language support

by Nick Doodka

Now it is Pharo3.0 Latest update: #30862 and Pharo4.0 Latest update: #40474, but previous updates worked the same (ignore cyrillic capital letters ÐÐÐÐÐÐÐ). 2015-03-10 13:06 GMT+02:00 Sean P. DeNigris <sean(a)clipperadams.com>: > Nick Doodka wrote > > next error MessageNotUnderstood:Character>>isArrow. > > What is the exact image version (incl. update number)? > > > > ----- > Cheers, > Sean > -- > View this message in context: > http://forum.world.st/Native-language-support-tp4809392p4810892.html > Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com. > >

March 10, 2015

Re: [Pharo-users] when iterating over a collection how to determine the current objects index

by Sanjay Minni

Yes usually I have to open the code and see, use intuition or write a sample code to find out incidentally here I also have to figure out which is the current and which is the deprecated version ... well thats it sanjay --- Sanjay Minni +91-9900-902902 http://in.linkedin.com/in/sanjayminni On Tue, Mar 10, 2015 at 5:57 PM, Thierry Goubier [via Smalltalk] < ml-node+s1294792n4810931h65(a)n4.nabble.com> wrote: > And one has to guess that elementAndIndexBlock means > > [:each :i | ... ] ? (and of course not [:i :each | ... ] ) > > I'm allways looking for senders with that type of code ;) arguments to > blocks are usually not documented. > > Thierry > > 2015-03-10 13:27 GMT+01:00 Peter UhnÃ¡k <[hidden email] > <http:///user/SendEmail.jtp?type=node&node=4810931&i=0>>: > >> On Tue, Mar 10, 2015 at 1:23 PM, Joachim Tuchel <[hidden email] >> <http:///user/SendEmail.jtp?type=node&node=4810931&i=1>> wrote: >> >>> #doWithIndex: ? >>> >> >> doWithIndex: elementAndIndexBlock >> "Use the new version with consistent naming" >> ^ self withIndexDo: elementAndIndexBlock >> > > > > ------------------------------ > If you reply to this email, your message will be added to the discussion > below: > > http://forum.world.st/when-iterating-over-a-collection-how-to-determine-the… > To unsubscribe from when iterating over a collection how to determine the > current objects index, click here > <http://forum.world.st/template/NamlServlet.jtp?macro=unsubscribe_by_code&no…> > . > NAML > <http://forum.world.st/template/NamlServlet.jtp?macro=macro_viewer&id=instan…> > ----- --- Regards, Sanjay -- View this message in context: http://forum.world.st/when-iterating-over-a-collection-how-to-determine-the… Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

March 10, 2015

Re: [Pharo-users] Any framework to create a blog over seaside?

by Damien Cassou

Pier is a CMS, on top of Seaside. Pier has a blog engine. Marina is another CMS with a blog engine but simpler and doesn't require Seaside. On Mar 9, 2015 11:52 AM, "Julien Delplanque" <julien(a)tamere.eu> wrote: > Hi, > > I wonder if there are existing projects/frameworks to create a blog in > pharo? > If there are I suppose they use seaside? > > Regards, > > Julien > >

March 10, 2015

Re: [Pharo-users] when iterating over a collection how to determine the current objects index

by Thierry Goubier

And one has to guess that elementAndIndexBlock means [:each :i | ... ] ? (and of course not [:i :each | ... ] ) I'm allways looking for senders with that type of code ;) arguments to blocks are usually not documented. Thierry 2015-03-10 13:27 GMT+01:00 Peter UhnÃ¡k <i.uhnak(a)gmail.com>: > On Tue, Mar 10, 2015 at 1:23 PM, Joachim Tuchel <jtuchel(a)objektfabrik.de> > wrote: > >> #doWithIndex: ? >> > > doWithIndex: elementAndIndexBlock > "Use the new version with consistent naming" > ^ self withIndexDo: elementAndIndexBlock >

March 10, 2015

Re: [Pharo-users] when iterating over a collection how to determine the current objects index

by Sanjay Minni

Thanks Joachim and Peter ... Its worked regards Sanjay ----- --- Regards, Sanjay -- View this message in context: http://forum.world.st/when-iterating-over-a-collection-how-to-determine-the… Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

March 10, 2015

Re: [Pharo-users] Dealing with multiple cases of a string while keeping code short and OOP friendly

by kilon alios

I have seen a similar pattern in Kent Beck book Smalltalk Patterns , but I was not sure this was a good way to go in this case . So I thought that would not hurt to ask for a second opinion from a more experienced Pharo coder. On Tue, Mar 10, 2015 at 12:03 AM, Sean P. DeNigris <sean(a)clipperadams.com> wrote: > kilon.alios wrote > > oh Sean this so beautiful and elegant > > class := self subclasses detect: [ :c | c pythonClassName = > > pythonClassName > > Yes I like/use this pattern a lot! I think I learned it from "A Mentoring > Course on Smalltalk" > > > > ----- > Cheers, > Sean > -- > View this message in context: > http://forum.world.st/Dealing-with-multiple-cases-of-a-string-while-keeping… > Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com. > >

March 10, 2015

Re: [Pharo-users] when iterating over a collection how to determine the current objects index

by Peter UhnÃ¡k

On Tue, Mar 10, 2015 at 1:23 PM, Joachim Tuchel <jtuchel(a)objektfabrik.de> wrote: > #doWithIndex: ? > doWithIndex: elementAndIndexBlock "Use the new version with consistent naming" ^ self withIndexDo: elementAndIndexBlock

March 10, 2015

Re: [Pharo-users] when iterating over a collection how to determine the current objects index

by Joachim Tuchel

#doWithIndex: ? > Am 10.03.2015 um 13:11 schrieb Sanjay Minni <sm(a)planage.com>: > > Hi > > when iterating over a sequenced collection (array / ordered collection) how > can I determine the current objects index value (without explicitly storing > a counter or looking to match each time) > > Typically I need it: > 1. to display a serial number when printing a report. > 2. to determine if I am on the last element. > 3. To highlight every n-th element. > > regards > Sanjay > > > > > ----- > --- > Regards, Sanjay > -- > View this message in context: http://forum.world.st/when-iterating-over-a-collection-how-to-determine-the… > Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com. > >

March 10, 2015