Hi, this seems to answer your question. http://articles.tulipemoutarde.be/embedded-document-with-voyage-in-mongodb
Fernando On Sun, Nov 25, 2012 at 2:09 AM, Igor Stasenko <[email protected]> wrote: > On 24 November 2012 14:06, Nicolas Petton <[email protected]> > wrote: > > > > Thanks Norbert! > > > > It's cool to know that you like it :) Together with Esteban's work on > > Voyage, it allows us to do extremely cool stuff with Mongo and Pharo. > > > > What I like with Voyage-Mongo + MongoQueries is that objects are > > persisted without any effort, it just works, and we can query Mongo > > collections like we would do with Smalltalk collections. > > > are you talking about serializing objects (or subgraphs) directly, and > storing them in mongo db ? > > > Nico > > > > Norbert Hartl <[email protected]> writes: > > > >> Hey Nico, > >> > >> I looked into your new stuff and I like it. Especially the MongoQueries > stuff is very simple and clean approach to do a small DSL. That boosts the > usability of MongoTalk extremely. Bravo! > >> > >> Norbert > >> > >> Am 19.11.2012 um 15:37 schrieb Nicolas Petton <[email protected] > >: > >> > >>> > >>> Hi guys, > >>> > >>> Lately I worked a bit on the Pharo Mongo driver for SmalltalkHub. I > made > >>> several changes (in the new version 1.4): > >>> > >>> The query API changed: > >>> > >>> - MongoCollection>>query: now takes a 1 arg block, improving the API > >>> quite a bit. > >>> > >>> Queries like: > >>> > >>> aCollection query: (aCollection query > >>> query: { 'foo' -> 'bar'} asDictionary; > >>> yourself) > >>> > >>> Is now written: > >>> > >>> aCollection query: [ :query | > >>> query where: { 'foo' -> 'bar'} ] > >>> > >>> Sending #asDictionary has also been made optional, the query builder > >>> will send #asMongoQuery to the query collection. > >>> > >>> > >>> The MongoQueries package: > >>> > >>> Version 1.4 comes with a new package MongoQueries, a small DSL allowing > >>> us to use traditional blocks instead of dictionaries to perform > >>> queries. This is optional and backward compatible. > >>> > >>> Queries like: > >>> > >>> aCollection select: { '$or' -> { 'name' -> 'foo'. 'age' -> { '$gt' -> > 23 } > >>> asDictionary } asDictionary } asDictionary > >>> > >>> can be expressed: > >>> > >>> aCollection select: [ :each | (each name = 'foo') | (each age > 23) ] > >>> > >>> The MongoQueries package should support the entire mongo query language > >>> (including nested queries), and comes with unit tests. > >>> > >>> Nico > >>> > >> > >> > > > > -- > > Nicolas Petton > > http://nicolas-petton.fr > > > > > > -- > Best regards, > Igor Stasenko. > >
