December 2019 - Pharo-users

Re: [Pharo-users] how to change data on real data but not on test data

by Sean P. DeNigris

Pharo Smalltalk Users mailing list wrote > so to be clear. In the test are data given which not has to be changed. As > soon as you have to solve the real problem , some data needs to be > changed. It's difficult to give good design advice with such a partial picture of the domain, but two straightforward solutions might be: 1. self isDeploymentMode ifTrue: [ "change data" ] 2. or, self sanitizationStrategy: (NoSanitization | ProductionSanitization) ----- Cheers, Sean -- Sent from: http://forum.world.st/Pharo-Smalltalk-Users-f1310670.html

Dec. 28, 2019

how to change data on real data but not on test data

by Roelof Wobben

Dec. 28, 2019

Re: [Pharo-users] Hi Community

by Pablo Navarro

Thanks for the comments. I'll check Pillar. Best Regards, Pablo. El 28 de dic. de 2019 08:10 -0300, Norbert Hartl <norbert(a)hartl.name>, escribiÃ³: > Hi Pablo, > > welcome and great tool. If you extend it you could could consider using pillar document model (https://github.com/pillar-markup/pillar) > > Norbert > > > Am 27.12.2019 um 23:55 schrieb Pablo Navarro <pablo1n7(a)gmail.com>: > > > > Hi everyone, my name's Pablo and I'm from Argentina. I'm taking my first steps in Pharo and created this tool (https://github.com/pablo1n7/Smallbook) to share with my colleagues and show them the power of Pharo. > > > > It's a simple library to create slide presentations and show them in a web browser. > > > > I used Zinc HTTP for the server, JS for the presentation controls and CSS for the styles. > > > > It's not 100% complete, I'm still working on it. I hope you find it useful and any suggestion is welcomed > > > > > > Best Regards, Pablo.

Dec. 28, 2019

Re: [Pharo-users] uses or instead of a searching literal

by Roelof Wobben

HelloÂ Sven, Thanks. this is what im looking for. Roelof Op 28-12-2019 om 10:46 schreef Sven Van Caekenberghe: > I would go for > > 'Portable Network Graphics' findTokens: ' -_'. > >> On 28 Dec 2019, at 09:35, Roelof Wobben via Pharo-users <pharo-users(a)lists.pharo.org> wrote: >> >> >> From: Roelof Wobben <r.wobben(a)home.nl> >> Subject: Re: [Pharo-users] uses or instead of a searching literal >> Date: 28 December 2019 at 09:35:17 GMT+1 >> To: pharo-users(a)lists.pharo.org >> >> >> yep. Im aware of this tool but on this case nothing pops up. >> >> Roelof >> >> >> >> >> Op 28-12-2019 om 09:22 schreef Kasper Ãsterbye: >>> Are you aware of the âfinderâ tool?, in particular the âexamples' mode is useful. >>> >>> try: âaaa_bbb-cccâ. â_-â. #(âaaaâ âbbbâ âcccâ) >>> >>> >>> Best, >>> >>> Kasper >>> >>> On 28 December 2019 at 08.12.03, Roelof Wobben via Pharo-users (pharo-users(a)lists.pharo.org) wrote: >>> >>>> Op 27-12-2019 om 23:33 schreef Richard O'Keefe: >>>>> aString splitOn: ' -_' asSet >>>> Hello Richard, >>>> >>>> Thanks again , I find this "aString splitOn: '_- ` asSet " much >>>> cleaner but on some way I does not split for example 'Portable Network >>>> Graphics' into " #(Portable, Network, Graphics) ". When I debug it , >>>> it seems there is no splitting at all. >>>> >>>> So today time to dive into it why it does not work and how to solve it. >>>> >>>> Roelof >>>> >>>> >> >> >

Dec. 28, 2019

Re: [Pharo-users] Hi Community

by Norbert Hartl

Hi Pablo, welcome and great tool. If you extend it you could could consider using pillar document model (https://github.com/pillar-markup/pillar) Norbert > Am 27.12.2019 um 23:55 schrieb Pablo Navarro <pablo1n7(a)gmail.com>: > > ï»¿ > Hi everyone, my name's Pablo and I'm from Argentina. I'm taking my first steps in Pharo and created this tool (https://github.com/pablo1n7/Smallbook) to share with my colleagues and show them the power of Pharo. > > It's a simple library to create slide presentations and show them in a web browser. > > I used Zinc HTTP for the server, JS for the presentation controls and CSS for the styles. > > It's not 100% complete, I'm still working on it. I hope you find it useful and any suggestion is welcomed > > > Best Regards, Pablo.

Dec. 28, 2019

Re: [Pharo-users] can I write this without the three if then;s

by Dennis Schetinin

It would be an overkill to do it for this particular case, but Smalltalk makes it possible to implement a case-like construction: [ expression ] when: [ :value | condition1 ] do: [-0do :value | ... ]; when: [ :value | condition2 ] do: [ :value | ... ]; otherwiseDo: [ :value | ... ]; evaluate I am sure, something like this has been implemented already somewhere (maybe in Squeak?). Still not sure it is practical as compared to simple if-s, and for sure not widely used :) ...On the other hand, sometimes the case-like construction can be considered a more intension-revealing style. Ð¿Ñ, 27 Ð´ÐµÐº. 2019 Ð³., 22:18 Roelof Wobben via Pharo-users < pharo-users(a)lists.pharo.org>: > Hello, > > Im trying to solve a challenge from exercism where I have to calculate > the points somehow gets on a very simple darts board. > > I solved it like this : > > > scoreX: anInteger y: anInteger2 > | distance | > distance := (anInteger squared + anInteger2 squared) sqrt. > distance > 10 > ifTrue: [ ^ 0 ]. > distance > 5 > ifTrue: [ ^ 1 ]. > distance > 1 > ifTrue: [ ^ 5 ]. > ^ 10 > > > but now I use three if then and I think it's ugly code. > > Is there a way I can make it more the smalltalk way ? > > > Regards, > > Roelof > >

Dec. 28, 2019

Re: [Pharo-users] uses or instead of a searching literal

by Sven Van Caekenberghe

I would go for 'Portable Network Graphics' findTokens: ' -_'. > On 28 Dec 2019, at 09:35, Roelof Wobben via Pharo-users <pharo-users(a)lists.pharo.org> wrote: > > > From: Roelof Wobben <r.wobben(a)home.nl> > Subject: Re: [Pharo-users] uses or instead of a searching literal > Date: 28 December 2019 at 09:35:17 GMT+1 > To: pharo-users(a)lists.pharo.org > > > yep. Im aware of this tool but on this case nothing pops up. > > Roelof > > > > > Op 28-12-2019 om 09:22 schreef Kasper Ãsterbye: >> Are you aware of the âfinderâ tool?, in particular the âexamples' mode is useful. >> >> try: âaaa_bbb-cccâ. â_-â. #(âaaaâ âbbbâ âcccâ) >> >> >> Best, >> >> Kasper >> >> On 28 December 2019 at 08.12.03, Roelof Wobben via Pharo-users (pharo-users(a)lists.pharo.org) wrote: >> >>> Op 27-12-2019 om 23:33 schreef Richard O'Keefe: >>> > aString splitOn: ' -_' asSet >>> >>> Hello Richard, >>> >>> Thanks again , I find this "aString splitOn: '_- ` asSet " much >>> cleaner but on some way I does not split for example 'Portable Network >>> Graphics' into " #(Portable, Network, Graphics) ". When I debug it , >>> it seems there is no splitting at all. >>> >>> So today time to dive into it why it does not work and how to solve it. >>> >>> Roelof >>> >>> > > >

Dec. 28, 2019

Re: [Pharo-users] uses or instead of a searching literal

by Roelof Wobben

Dec. 28, 2019

Re: [Pharo-users] uses or instead of a searching literal

by Kasper Ãsterbye

Are you aware of the âfinderâ tool?, in particular the âexamples' mode is useful. try: âaaa_bbb-cccâ. â_-â. #(âaaaâ âbbbâ âcccâ) Best, Kasper On 28 December 2019 at 08.12.03, Roelof Wobben via Pharo-users ( pharo-users(a)lists.pharo.org) wrote: Op 27-12-2019 om 23:33 schreef Richard O'Keefe: > aString splitOn: ' -_' asSet Hello Richard, Thanks again , I find this "aString splitOn: '_- ` asSet " much cleaner but on some way I does not split for example 'Portable Network Graphics' into " #(Portable, Network, Graphics) ". When I debug it , it seems there is no splitting at all. So today time to dive into it why it does not work and how to solve it. Roelof

Dec. 28, 2019

Re: [Pharo-users] Hi Community

by Sven Van Caekenberghe

Nice indeed, well done. > On 28 Dec 2019, at 04:28, Ben Coman <btc(a)openinworld.com> wrote: > > Looks cool. Thanks for sharing. > > cheers -ben > > On Sat, 28 Dec 2019 at 09:55, Pablo Navarro <pablo1n7(a)gmail.com> wrote: > Hi everyone, my name's Pablo and I'm from Argentina. I'm taking my first steps in Pharo and created this tool (https://github.com/pablo1n7/Smallbook) to share with my colleagues and show them the power of Pharo. > > It's a simple library to create slide presentations and show them in a web browser. > > I used Zinc HTTP for the server, JS for the presentation controls and CSS for the styles. > > It's not 100% complete, I'm still working on it. I hope you find it useful and any suggestion is welcomed > > > Best Regards, Pablo.

Dec. 28, 2019