November 2016 - Pharo-users

Is it possible to file out a class hierarchy ?

by PAUL DEBRUICKER

>From a playground or nautilus is is possible to file out a class and all of its subclasses into one file out? The subclasses are in different packages, which I think is a confounding factor. Thanks Paul

Nov. 17, 2016

Re: [Pharo-users] Mongo with Voyage

by Asbath Sama biyalou

Please When I execute initializeMongo I have a ConnectionTimedOut error. Is it my Internet connection or something else. Thanks On 17/11/2016 13:25, Norbert Hartl wrote: > > > Am 17.11.2016 um 13:12 schrieb Asbath Sama biyalou > <asamabiyalou(a)yahoo.com <mailto:asamabiyalou@yahoo.com>>: > >> Please Not very clear. Then I just execute that method in the >> playground and It is good. >> >> > yes > > Norbert >> On 17/11/2016 12:55, Norbert Hartl wrote: >>> Ahh, I see. Your initializeMongo is actually a configuration of the >>> system. That configuration you do once in the image, hence the name >>> #enableSingleton because it is accessible as singleton from >>> everywhere. >>> >>> Norbert >>> >>>> Am 17.11.2016 um 12:44 schrieb Asbath Sama biyalou >>>> <asamabiyalou(a)yahoo.com <mailto:asamabiyalou@yahoo.com>>: >>>> >>>> Thanks. Just look my function look like this: >>>> >>>> initializeMongo >>>> | repository | >>>> repository := VOMongoRepository >>>> host: 'example.com <http://example.com>' >>>> port: 27017 >>>> database: 'example_name'. >>>> repository enableSingleton. >>>> >>>> "Collections are created automatically as soon as you access them >>>> the first time." That is true but to connect to the >>>> database. >>>> >>>> In which I have to implement that method : all the root classes or >>>> what. >>>> >>>> On 17/11/2016 12:34, Norbert Hartl wrote: >>>>> I'm not sure what you mean with initialize. If you think about >>>>> creating the collections in mongo then you have to do nothing. >>>>> Collections are created automatically as soon as you access them >>>>> the first time. >>>>> >>>>> Norbert >>>>> >>>>> >>>>>> Am 17.11.2016 um 12:29 schrieb Asbath Sama biyalou via >>>>>> Pharo-users <pharo-users(a)lists.pharo.org >>>>>> <mailto:pharo-users@lists.pharo.org>>: >>>>>> >>>>>> >>>>>> *Von: *Asbath Sama biyalou <asamabiyalou(a)yahoo.com >>>>>> <mailto:asamabiyalou@yahoo.com>> >>>>>> *Betreff: **Mongo with Voyage* >>>>>> *Datum: *17. November 2016 um 12:29:24 MEZ >>>>>> *An: *pharo-users(a)lists.pharo.org >>>>>> <mailto:pharo-users@lists.pharo.org> >>>>>> >>>>>> >>>>>> Hello. >>>>>> I'am using pharo 4.0 with external mongo database (mongolab.com >>>>>> <http://mongolab.com/>) >>>>>> I have like 7 classes which are voyageRoot. >>>>>> I want to know if I will initialize mongo in each class or in which >>>>>> class I can implement it. >>>>>> Thanks >>>>>> >>>>>> >>>>>> >>>>> >>>> >>> >>

Nov. 17, 2016

Re: [Pharo-users] Mongo with Voyage

by Asbath Sama biyalou

Thanks. On 17/11/2016 13:25, Norbert Hartl wrote: > > > Am 17.11.2016 um 13:12 schrieb Asbath Sama biyalou > <asamabiyalou(a)yahoo.com <mailto:asamabiyalou@yahoo.com>>: > >> Please Not very clear. Then I just execute that method in the >> playground and It is good. >> >> > yes > > Norbert >> On 17/11/2016 12:55, Norbert Hartl wrote: >>> Ahh, I see. Your initializeMongo is actually a configuration of the >>> system. That configuration you do once in the image, hence the name >>> #enableSingleton because it is accessible as singleton from >>> everywhere. >>> >>> Norbert >>> >>>> Am 17.11.2016 um 12:44 schrieb Asbath Sama biyalou >>>> <asamabiyalou(a)yahoo.com <mailto:asamabiyalou@yahoo.com>>: >>>> >>>> Thanks. Just look my function look like this: >>>> >>>> initializeMongo >>>> | repository | >>>> repository := VOMongoRepository >>>> host: 'example.com <http://example.com>' >>>> port: 27017 >>>> database: 'example_name'. >>>> repository enableSingleton. >>>> >>>> "Collections are created automatically as soon as you access them >>>> the first time." That is true but to connect to the >>>> database. >>>> >>>> In which I have to implement that method : all the root classes or >>>> what. >>>> >>>> On 17/11/2016 12:34, Norbert Hartl wrote: >>>>> I'm not sure what you mean with initialize. If you think about >>>>> creating the collections in mongo then you have to do nothing. >>>>> Collections are created automatically as soon as you access them >>>>> the first time. >>>>> >>>>> Norbert >>>>> >>>>> >>>>>> Am 17.11.2016 um 12:29 schrieb Asbath Sama biyalou via >>>>>> Pharo-users <pharo-users(a)lists.pharo.org >>>>>> <mailto:pharo-users@lists.pharo.org>>: >>>>>> >>>>>> >>>>>> *Von: *Asbath Sama biyalou <asamabiyalou(a)yahoo.com >>>>>> <mailto:asamabiyalou@yahoo.com>> >>>>>> *Betreff: **Mongo with Voyage* >>>>>> *Datum: *17. November 2016 um 12:29:24 MEZ >>>>>> *An: *pharo-users(a)lists.pharo.org >>>>>> <mailto:pharo-users@lists.pharo.org> >>>>>> >>>>>> >>>>>> Hello. >>>>>> I'am using pharo 4.0 with external mongo database (mongolab.com >>>>>> <http://mongolab.com/>) >>>>>> I have like 7 classes which are voyageRoot. >>>>>> I want to know if I will initialize mongo in each class or in which >>>>>> class I can implement it. >>>>>> Thanks >>>>>> >>>>>> >>>>>> >>>>> >>>> >>> >>

Nov. 17, 2016

Re: [Pharo-users] Mongo with Voyage

by Norbert Hartl

> Am 17.11.2016 um 13:12 schrieb Asbath Sama biyalou <asamabiyalou(a)yahoo.com>: > > Please Not very clear. Then I just execute that method in the playground and It is good. > yes Norbert >> On 17/11/2016 12:55, Norbert Hartl wrote: >> Ahh, I see. Your initializeMongo is actually a configuration of the system. That configuration you do once in the image, hence the name #enableSingleton because it is accessible as singleton from everywhere. >> >> Norbert >> >>> Am 17.11.2016 um 12:44 schrieb Asbath Sama biyalou <asamabiyalou(a)yahoo.com>: >>> >>> Thanks. Just look my function look like this: >>> initializeMongo >>> | repository | >>> repository := VOMongoRepository >>> host: 'example.com' >>> port: 27017 >>> database: 'example_name'. >>> repository enableSingleton. >>> >>> "Collections are created automatically as soon as you access them the first time." That is true but to connect to the >>> database. >>> >>> In which I have to implement that method : all the root classes or what. >>>> On 17/11/2016 12:34, Norbert Hartl wrote: >>>> I'm not sure what you mean with initialize. If you think about creating the collections in mongo then you have to do nothing. Collections are created automatically as soon as you access them the first time. >>>> >>>> Norbert >>>> >>>> >>>>> Am 17.11.2016 um 12:29 schrieb Asbath Sama biyalou via Pharo-users <pharo-users(a)lists.pharo.org>: >>>>> >>>>> >>>>> Von: Asbath Sama biyalou <asamabiyalou(a)yahoo.com> >>>>> Betreff: Mongo with Voyage >>>>> Datum: 17. November 2016 um 12:29:24 MEZ >>>>> An: pharo-users(a)lists.pharo.org >>>>> >>>>> >>>>> Hello. >>>>> I'am using pharo 4.0 with external mongo database (mongolab.com) >>>>> I have like 7 classes which are voyageRoot. >>>>> I want to know if I will initialize mongo in each class or in which >>>>> class I can implement it. >>>>> Thanks >>>>> >>>>> >>>>> >>>> >>> >> >

Nov. 17, 2016

Re: [Pharo-users] Mongo with Voyage

by Asbath Sama biyalou

Please Not very clear. Then I just execute that method in the playground and It is good. On 17/11/2016 12:55, Norbert Hartl wrote: > Ahh, I see. Your initializeMongo is actually a configuration of the > system. That configuration you do once in the image, hence the name > #enableSingleton because it is accessible as singleton from everywhere. > > Norbert > >> Am 17.11.2016 um 12:44 schrieb Asbath Sama biyalou >> <asamabiyalou(a)yahoo.com <mailto:asamabiyalou@yahoo.com>>: >> >> Thanks. Just look my function look like this: >> >> initializeMongo >> | repository | >> repository := VOMongoRepository >> host: 'example.com <http://example.com>' >> port: 27017 >> database: 'example_name'. >> repository enableSingleton. >> >> "Collections are created automatically as soon as you access them the >> first time." That is true but to connect to the >> database. >> >> In which I have to implement that method : all the root classes or what. >> >> On 17/11/2016 12:34, Norbert Hartl wrote: >>> I'm not sure what you mean with initialize. If you think about >>> creating the collections in mongo then you have to do nothing. >>> Collections are created automatically as soon as you access them the >>> first time. >>> >>> Norbert >>> >>> >>>> Am 17.11.2016 um 12:29 schrieb Asbath Sama biyalou via Pharo-users >>>> <pharo-users(a)lists.pharo.org <mailto:pharo-users@lists.pharo.org>>: >>>> >>>> >>>> *Von: *Asbath Sama biyalou <asamabiyalou(a)yahoo.com >>>> <mailto:asamabiyalou@yahoo.com>> >>>> *Betreff: **Mongo with Voyage* >>>> *Datum: *17. November 2016 um 12:29:24 MEZ >>>> *An: *pharo-users(a)lists.pharo.org <mailto:pharo-users@lists.pharo.org> >>>> >>>> >>>> Hello. >>>> I'am using pharo 4.0 with external mongo database (mongolab.com >>>> <http://mongolab.com/>) >>>> I have like 7 classes which are voyageRoot. >>>> I want to know if I will initialize mongo in each class or in which >>>> class I can implement it. >>>> Thanks >>>> >>>> >>>> >>> >> >

Nov. 17, 2016

Re: [Pharo-users] Mongo with Voyage

by Norbert Hartl

Ahh, I see. Your initializeMongo is actually a configuration of the system. That configuration you do once in the image, hence the name #enableSingleton because it is accessible as singleton from everywhere. Norbert > Am 17.11.2016 um 12:44 schrieb Asbath Sama biyalou <asamabiyalou(a)yahoo.com>: > > Thanks. Just look my function look like this: > initializeMongo > | repository | > repository := VOMongoRepository > host: 'example.com' > port: 27017 > database: 'example_name'. > repository enableSingleton. > > "Collections are created automatically as soon as you access them the first time." That is true but to connect to the > database. > > In which I have to implement that method : all the root classes or what. > On 17/11/2016 12:34, Norbert Hartl wrote: >> I'm not sure what you mean with initialize. If you think about creating the collections in mongo then you have to do nothing. Collections are created automatically as soon as you access them the first time. >> >> Norbert >> >> >>> Am 17.11.2016 um 12:29 schrieb Asbath Sama biyalou via Pharo-users <pharo-users(a)lists.pharo.org <mailto:pharo-users@lists.pharo.org>>: >>> >>> >>> Von: Asbath Sama biyalou <asamabiyalou(a)yahoo.com <mailto:asamabiyalou@yahoo.com>> >>> Betreff: Mongo with Voyage >>> Datum: 17. November 2016 um 12:29:24 MEZ >>> An: pharo-users(a)lists.pharo.org <mailto:pharo-users@lists.pharo.org> >>> >>> >>> Hello. >>> I'am using pharo 4.0 with external mongo database (mongolab.com <http://mongolab.com/>) >>> I have like 7 classes which are voyageRoot. >>> I want to know if I will initialize mongo in each class or in which >>> class I can implement it. >>> Thanks >>> >>> >>> >> >

Nov. 17, 2016

Re: [Pharo-users] Mongo with Voyage

by Asbath Sama biyalou

Thanks. Just look my function look like this: initializeMongo | repository | repository := VOMongoRepository host: 'example.com' port: 27017 database: 'example_name'. repository enableSingleton. "Collections are created automatically as soon as you access them the first time." That is true but to connect to the database. In which I have to implement that method : all the root classes or what. On 17/11/2016 12:34, Norbert Hartl wrote: > I'm not sure what you mean with initialize. If you think about > creating the collections in mongo then you have to do nothing. > Collections are created automatically as soon as you access them the > first time. > > Norbert > > >> Am 17.11.2016 um 12:29 schrieb Asbath Sama biyalou via Pharo-users >> <pharo-users(a)lists.pharo.org <mailto:pharo-users@lists.pharo.org>>: >> >> >> *Von: *Asbath Sama biyalou <asamabiyalou(a)yahoo.com >> <mailto:asamabiyalou@yahoo.com>> >> *Betreff: **Mongo with Voyage* >> *Datum: *17. November 2016 um 12:29:24 MEZ >> *An: *pharo-users(a)lists.pharo.org <mailto:pharo-users@lists.pharo.org> >> >> >> Hello. >> I'am using pharo 4.0 with external mongo database (mongolab.com >> <http://mongolab.com>) >> I have like 7 classes which are voyageRoot. >> I want to know if I will initialize mongo in each class or in which >> class I can implement it. >> Thanks >> >> >> >

Nov. 17, 2016

Re: [Pharo-users] Mongo with Voyage

by Norbert Hartl

I'm not sure what you mean with initialize. If you think about creating the collections in mongo then you have to do nothing. Collections are created automatically as soon as you access them the first time. Norbert > Am 17.11.2016 um 12:29 schrieb Asbath Sama biyalou via Pharo-users <pharo-users(a)lists.pharo.org>: > > > Von: Asbath Sama biyalou <asamabiyalou(a)yahoo.com> > Betreff: Mongo with Voyage > Datum: 17. November 2016 um 12:29:24 MEZ > An: pharo-users(a)lists.pharo.org > > > Hello. > I'am using pharo 4.0 with external mongo database (mongolab.com) > I have like 7 classes which are voyageRoot. > I want to know if I will initialize mongo in each class or in which > class I can implement it. > Thanks > > >

Nov. 17, 2016

Mongo with Voyage

by Asbath Sama biyalou

Hello. I'am using pharo 4.0 with external mongo database (mongolab.com) I have like 7 classes which are voyageRoot. I want to know if I will initialize mongo in each class or in which class I can implement it. Thanks

Nov. 17, 2016

Re: [Pharo-users] QCMagritte question- does it have undo?

by stepharo

Paul there is an undo framework inside Pharo I imagine that you can use it to build your ideas. Stef Le 11/11/16 Ã 18:31, Paul DeBruicker a Ã©crit : > Thanks Norbert. > > I'm not sure of the feasibility/value but I think it would be nice to be > able to undo back to a clean slate and redo all the way to a fully fleshed > out system. Or at least some sane way in a multi-user environment. > > > I wonder how etherpad.org has their undo structured. I'll go check it out. > > > Paul > > > > > > > > NorbertHartl wrote >>> Am 11.11.2016 um 06:03 schrieb PAUL DEBRUICKER < >> pdebruic@ >> >: >>> I've never used magritte or QC magritte and was wondering whether with >>> the momento it qas also possible to get multi step undo cheaply if it >>> didn't already exist. >>> >> I don't know if it exists. But you just need to save the current memento, >> copy it (make sure the dictionary inside is another instance) and use >> that. This would work before a commit has been done. Do you want to undo >> even commited stuff? >> >> Norbert > > > > > -- > View this message in context: http://forum.world.st/QCMagritte-question-does-it-have-undo-tp4922643p49227… > Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com. > >

Nov. 17, 2016