Sorry but I hate this!
We should be better at writing doc. I do not want to learn this because I ask
in the mailing-list if you see
what I mean.
Now that Gutenberg is working we should use it for real
It is based on github so people should be happy and it delivers pdf and html
(and whatever will be needed)
So please join and help us building a real system.
Stef
> Good to know!
>
>
> 2013/7/4 Esteban Lorenzano <esteba...@gmail.com>
> you also have regexp expressions (and I think they are better than the where
> clause):
>
> {
> #name -> {
> '$regex' -> '^P*'.
> '$options' -> 'i'
> } asDictionary
> } asDictionary
>
> there is no support for it with MongoQueries, but they work fine with
> dictionaries :)
>
> Esteban
>
> On Jul 4, 2013, at 7:36 PM, Bernat Romagosa <tibabenfortlapala...@gmail.com>
> wrote:
>
>> For other kinds of matches, you need javascript queries, if I understood:
>>
>> User selectOne: [ :each | each where: 'this.name[0] == "s"' ]
>>
>> Right?
>>
>>
>> 2013/7/4 Stéphane Ducasse <stephane.duca...@inria.fr>
>> 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 <emaring...@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 Stéphane Ducasse <stephane.duca...@inria.fr>:
>> >>
>> >> On Jul 4, 2013, at 2:58 PM, Esteban Lorenzano <esteba...@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
>> >> <tibabenfortlapala...@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.
>> >>
>> >>
>> >>
>> >
>>
>>
>>
>>
>>
>> --
>> Bernat Romagosa.
>
>
>
>
> --
> Bernat Romagosa.
