July 2013 - Pharo-users - lists.pharo.org

Re: [Pharo-users] [Voyage] #selectOne: and #selectMany: with a block as the argument

by StÃ©phane Ducasse

Ok but how do I map conceptual a query to a dictionary Do I guess right that there is an exact match selectOne: { id -> 10} asDictionary will match id = 10 Now we can only do exact mathc? name matches: 'stef*' On Jul 4, 2013, at 6:04 PM, Esteban A. Maringolo <emaringolo(a)gmail.com> wrote: > Stef, > > You're asking the other Esteban, but having used Voyage and Mongo I > think I can answer this. > > Mongo receives a JSON object to do all the query filtering. For a > simple lookup it is has a simple structre, as the query gets more > complex it gets esoteric as well (with "special" MongoDB keys in the > format of "$key"). > > Because the simplest map we have to a JSON Object is the Dictionary, I > guess that's why it ends up being converted to a Dictionary, which in > turn gets converted to JSON and/or BSON. > > Regards, > > Esteban A. Maringolo > > > 2013/7/4 StÃ©phane Ducasse <stephane.ducasse(a)inria.fr>: >> >> On Jul 4, 2013, at 2:58 PM, Esteban Lorenzano <estebanlm(a)gmail.com> wrote: >> >> Hi :) >> >> can you check if you have the "MongoQueries" package installed? >> >> cheers, >> Esteban >> >> ps: please notice that in anycase you will not be able to execute >> >> [ :each | each name first = $X ] >> >> because the MongoQueries package just translates the block into a >> mongo-query which is a dictionary (a JSON expression). But you will found >> some ways to help you, some special keywords like #in: and #where: (you can >> see how they work in the tests) >> >> >> esteban >> how a dictionary is used to work as a block for a query? >> Can you explain because I would have thought that the first line did not >> work and the second would work. >> >> Stef >> >> >> >> >> On Jul 4, 2013, at 2:17 PM, Bernat Romagosa <tibabenfortlapalanca(a)gmail.com> >> wrote: >> >> Hi! >> >> I realize probably only Esteban will be able to answer, but I prefer to >> write to the list so the mail is logged and other people can benefit from >> it. >> >> I'm trying to use blocks as arguments for #selectOne: and #selectMany:, but >> it doesn't seem to work. Here's my code: >> >> MyClass selectOne: { #name -> 'Some name' } asDictionary. >> MyClass selectOne: [ :each | each name = 'Some name' ]. >> >> >> The first one works, but the second one raises a VOMongoConnectionError. >> >> Also: >> >> MyClass selectMany: { #name -> 'Some name' } asDictionary. >> MyClass selectMany: [ :each | each name = 'Some name' ]. >> >> >> The first does work, the second one doesn't, which prevents me from writing >> more useful stuff like: >> >> MyClass selectMany: [ :each | each name first = $P ]. >> >> Any idea why this could be failing? I've the latest stable version loaded >> via: >> >> Gofer it >> url: 'http://smalltalkhub.com/mc/estebanlm/Voyage/main'; >> package: 'ConfigurationOfVoyageMongo'; >> load. >> (Smalltalk at: #ConfigurationOfVoyageMongo) load. >> >> Thanks! :) >> >> Bernat. >> >> -- >> Bernat Romagosa. >> >> >> >

July 4, 2013

Re: [Pharo-users] Convert 'Ã¨' to 'e'

by Hilaire Fernandes

Yes, but sorry I forgot it was a long time ago for a seaside application, in a previous life. But digging a bit you should find, may be in the String methods. Hilaire Le 04/07/2013 17:24, Davide Varvello a Ã©crit : > Hi there, > Is there any method to convert an accented char (or string) to the not > accented one? > > I.e from 'Ã Ã©Ã¬Ã²Ã¼' to 'aeiou' > > Thanks > Davide > > > > -- > View this message in context: http://forum.world.st/Convert-e-to-e-tp4697373.html > Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com. > > -- Dr. Geo http://drgeo.eu

July 4, 2013

Re: [Pharo-users] Convert 'Ã¨' to 'e'

by Davide Varvello

Thanks guys, I'll look at the ICU library and DiacriticSupport. Cheers Davide -- View this message in context: http://forum.world.st/Convert-e-to-e-tp4697373p4697407.html Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

July 4, 2013

Re: [Pharo-users] [Voyage] #selectOne: and #selectMany: with a block as the argument

by Esteban Lorenzano

yes, is like my homonym says :) of course, this is restricted to Voyage and because of how Mongo works.. Esteban On Jul 4, 2013, at 6:04 PM, Esteban A. Maringolo <emaringolo(a)gmail.com> wrote: > Stef, > > You're asking the other Esteban, but having used Voyage and Mongo I > think I can answer this. > > Mongo receives a JSON object to do all the query filtering. For a > simple lookup it is has a simple structre, as the query gets more > complex it gets esoteric as well (with "special" MongoDB keys in the > format of "$key"). > > Because the simplest map we have to a JSON Object is the Dictionary, I > guess that's why it ends up being converted to a Dictionary, which in > turn gets converted to JSON and/or BSON. > > Regards, > > Esteban A. Maringolo > > > 2013/7/4 StÃ©phane Ducasse <stephane.ducasse(a)inria.fr>: >> >> On Jul 4, 2013, at 2:58 PM, Esteban Lorenzano <estebanlm(a)gmail.com> wrote: >> >> Hi :) >> >> can you check if you have the "MongoQueries" package installed? >> >> cheers, >> Esteban >> >> ps: please notice that in anycase you will not be able to execute >> >> [ :each | each name first = $X ] >> >> because the MongoQueries package just translates the block into a >> mongo-query which is a dictionary (a JSON expression). But you will found >> some ways to help you, some special keywords like #in: and #where: (you can >> see how they work in the tests) >> >> >> esteban >> how a dictionary is used to work as a block for a query? >> Can you explain because I would have thought that the first line did not >> work and the second would work. >> >> Stef >> >> >> >> >> On Jul 4, 2013, at 2:17 PM, Bernat Romagosa <tibabenfortlapalanca(a)gmail.com> >> wrote: >> >> Hi! >> >> I realize probably only Esteban will be able to answer, but I prefer to >> write to the list so the mail is logged and other people can benefit from >> it. >> >> I'm trying to use blocks as arguments for #selectOne: and #selectMany:, but >> it doesn't seem to work. Here's my code: >> >> MyClass selectOne: { #name -> 'Some name' } asDictionary. >> MyClass selectOne: [ :each | each name = 'Some name' ]. >> >> >> The first one works, but the second one raises a VOMongoConnectionError. >> >> Also: >> >> MyClass selectMany: { #name -> 'Some name' } asDictionary. >> MyClass selectMany: [ :each | each name = 'Some name' ]. >> >> >> The first does work, the second one doesn't, which prevents me from writing >> more useful stuff like: >> >> MyClass selectMany: [ :each | each name first = $P ]. >> >> Any idea why this could be failing? I've the latest stable version loaded >> via: >> >> Gofer it >> url: 'http://smalltalkhub.com/mc/estebanlm/Voyage/main'; >> package: 'ConfigurationOfVoyageMongo'; >> load. >> (Smalltalk at: #ConfigurationOfVoyageMongo) load. >> >> Thanks! :) >> >> Bernat. >> >> -- >> Bernat Romagosa. >> >> >> >

July 4, 2013

Re: [Pharo-users] Convert 'Ã¨' to 'e'

by HernÃ¡n Morales Durand

http://www.squeaksource.com/DiacriticSupport El 04/07/2013 12:24, Davide Varvello escribiÃ³: > Hi there, > Is there any method to convert an accented char (or string) to the not > accented one? > > I.e from 'Ã Ã©Ã¬Ã²Ã¼' to 'aeiou' > > Thanks > Davide > > > > -- > View this message in context: http://forum.world.st/Convert-e-to-e-tp4697373.html > Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com. > > . >

July 4, 2013

Re: [Pharo-users] [Pharo-dev] New Consortium Member: Debris Publishing

by Mariano Martinez Peck

Cool! I am working for them and it is a very nice company! Thanks for supporting Pharo. On Thu, Jul 4, 2013 at 12:41 PM, Marcus Denker <marcus.denker(a)inria.fr>wrote: > New Consortium Member: Debris Publishing > > The Pharo Consortium welcomes a new member company: > > Debris Publishing Inc. : http://debrispublishing.com > > Debris is joining as a Silver Member. > > More about... > - Debris Publishing Inc.: http://debrispublishing.com > - Pharo: http://pharo.org > - Pharo Consortium: http://consortium.pharo.org > > -- Mariano http://marianopeck.wordpress.com

July 4, 2013

Re: [Pharo-users] documentation for refactoring tools in Pharo 2

by Benjamin

It is, And we fixed that in 3.0 a month ago. The problem is that a special behaviour is needed when the code is accepted. The fix could be back ported without too much problem I think Ben On Jul 4, 2013, at 5:11 PM, Paul DeBruicker <pdebruic(a)gmail.com> wrote: > On 07/03/2013 10:43 PM, Marcus Denker wrote: >> >> On Jul 4, 2013, at 12:04 AM, Paul DeBruicker <pdebruic(a)gmail.com> wrote: >> >>> Is there any documentation on the changes between 1.4 and 2 for the >>> refactoring tools? Or how to use them effectively to refactor code? >>> >>> I'm familiar with Lukas Renggli's writing on them and used them >>> regularly in 1.4. >>> >>> I'm just trying to use the RBParseTreeRewriter from within a workspace >>> but with it limited to a package or class hierarchy. >>> >> >> There should be no changes on that level. The difference just is that we use >> another UI. >> >> Marcus >> >> >> > > Camillo and I deteremined that its probably a Nautilus bug that prevents > the "Code Rewriting" tools from working in Pharo 2 (I'm using 20606) > from within the browser (see > http://forum.world.st/how-to-use-RBClassRegexRefactoring-in-Pharo-2-td46957…) > But in 1.4 you could use Omnibrowser & the Code rewriting tools. > > Since writing the original email in this thread I figured out that in a > Workspace you could do this: > > > > > environment := RBBrowserEnvironment new forClasses: Collection > withAllSubclasses. > > rule := RBTransformationRule new. > rule rewriteRule replace: '`@object isEmpty' with: '`@object isNotEmpty'. > > RBSmalllintChecker runRule: rule onEnvironment: environment. > > change := RBCompositeRefactoryChange new. > change changes: rule changes. > change execute > > > to rewrite code. >

July 4, 2013

Re: [Pharo-users] [Voyage] #selectOne: and #selectMany: with a block as the argument

by Esteban A. Maringolo

Stef, You're asking the other Esteban, but having used Voyage and Mongo I think I can answer this. Mongo receives a JSON object to do all the query filtering. For a simple lookup it is has a simple structre, as the query gets more complex it gets esoteric as well (with "special" MongoDB keys in the format of "$key"). Because the simplest map we have to a JSON Object is the Dictionary, I guess that's why it ends up being converted to a Dictionary, which in turn gets converted to JSON and/or BSON. Regards, Esteban A. Maringolo 2013/7/4 StÃ©phane Ducasse <stephane.ducasse(a)inria.fr>: > > On Jul 4, 2013, at 2:58 PM, Esteban Lorenzano <estebanlm(a)gmail.com> wrote: > > Hi :) > > can you check if you have the "MongoQueries" package installed? > > cheers, > Esteban > > ps: please notice that in anycase you will not be able to execute > > [ :each | each name first = $X ] > > because the MongoQueries package just translates the block into a > mongo-query which is a dictionary (a JSON expression). But you will found > some ways to help you, some special keywords like #in: and #where: (you can > see how they work in the tests) > > > esteban > how a dictionary is used to work as a block for a query? > Can you explain because I would have thought that the first line did not > work and the second would work. > > Stef > > > > > On Jul 4, 2013, at 2:17 PM, Bernat Romagosa <tibabenfortlapalanca(a)gmail.com> > wrote: > > Hi! > > I realize probably only Esteban will be able to answer, but I prefer to > write to the list so the mail is logged and other people can benefit from > it. > > I'm trying to use blocks as arguments for #selectOne: and #selectMany:, but > it doesn't seem to work. Here's my code: > > MyClass selectOne: { #name -> 'Some name' } asDictionary. > MyClass selectOne: [ :each | each name = 'Some name' ]. > > > The first one works, but the second one raises a VOMongoConnectionError. > > Also: > > MyClass selectMany: { #name -> 'Some name' } asDictionary. > MyClass selectMany: [ :each | each name = 'Some name' ]. > > > The first does work, the second one doesn't, which prevents me from writing > more useful stuff like: > > MyClass selectMany: [ :each | each name first = $P ]. > > Any idea why this could be failing? I've the latest stable version loaded > via: > > Gofer it > url: 'http://smalltalkhub.com/mc/estebanlm/Voyage/main'; > package: 'ConfigurationOfVoyageMongo'; > load. > (Smalltalk at: #ConfigurationOfVoyageMongo) load. > > Thanks! :) > > Bernat. > > -- > Bernat Romagosa. > > >

July 4, 2013

New Consortium Member: Debris Publishing

by Marcus Denker

New Consortium Member: Debris Publishing The Pharo Consortium welcomes a new member company: Debris Publishing Inc. : http://debrispublishing.com Debris is joining as a Silver Member. More about... - Debris Publishing Inc.: http://debrispublishing.com - Pharo: http://pharo.org - Pharo Consortium: http://consortium.pharo.org

July 4, 2013

Re: [Pharo-users] [Voyage] #selectOne: and #selectMany: with a block as the argument

by StÃ©phane Ducasse

On Jul 4, 2013, at 2:58 PM, Esteban Lorenzano <estebanlm(a)gmail.com> wrote: > Hi :) > > can you check if you have the "MongoQueries" package installed? > > cheers, > Esteban > > ps: please notice that in anycase you will not be able to execute > > [ :each | each name first = $X ] > > because the MongoQueries package just translates the block into a mongo-query which is a dictionary (a JSON expression). But you will found some ways to help you, some special keywords like #in: and #where: (you can see how they work in the tests) esteban how a dictionary is used to work as a block for a query? Can you explain because I would have thought that the first line did not work and the second would work. Stef > > > > On Jul 4, 2013, at 2:17 PM, Bernat Romagosa <tibabenfortlapalanca(a)gmail.com> wrote: > >> Hi! >> >> I realize probably only Esteban will be able to answer, but I prefer to write to the list so the mail is logged and other people can benefit from it. >> >> I'm trying to use blocks as arguments for #selectOne: and #selectMany:, but it doesn't seem to work. Here's my code: >> >> MyClass selectOne: { #name -> 'Some name' } asDictionary. >> MyClass selectOne: [ :each | each name = 'Some name' ]. >> >> The first one works, but the second one raises a VOMongoConnectionError. >> >> Also: >> >> MyClass selectMany: { #name -> 'Some name' } asDictionary. >> MyClass selectMany: [ :each | each name = 'Some name' ]. >> >> The first does work, the second one doesn't, which prevents me from writing more useful stuff like: >> >> MyClass selectMany: [ :each | each name first = $P ]. >> >> Any idea why this could be failing? I've the latest stable version loaded via: >> >> Gofer it >> url: 'http://smalltalkhub.com/mc/estebanlm/Voyage/main'; >> package: 'ConfigurationOfVoyageMongo'; >> load. >> (Smalltalk at: #ConfigurationOfVoyageMongo) load. >> >> Thanks! :) >> >> Bernat. >> >> -- >> Bernat Romagosa. >

July 4, 2013