MongoMapper Recent threads

Threads	Replies	First post	Last post
Re: Possible to duplicate document in associations? By: Gary All sound advice indeed. Student and Course and not our models, though, just an analogous relationship that people can grasp. Gary On Monday, May 21, 2012 5:42:19 PM UTC-4, Justin Dossey wrote: > > You might do well to have a join…	0	May 23 2012 21:09	May 23 2012 21:09
Re: Possible to duplicate document in associations? By: Gary All sound advice indeed. Student and Course and not our models, though, just an analogous relationship that people can grasp. Gary On Monday, May 21, 2012 5:42:19 PM UTC-4, Justin Dossey wrote: > > You might do well to have a join…	0	May 23 2012 21:09	May 23 2012 21:09
Re: Possible to duplicate document in associations? By: Gary Looked through the code tonight. Trying to decide between writing a new plugin like Plugins::DuplicatedDocument or overriding BelongsToAssociation.new to accept a :duplicate option and handle it there. Leaning toward…	0	May 23 2012 21:02	May 23 2012 21:02
Document-level locking and concurrency issues By: Luis Corrêa d'Almeida Given a persisted document with the following attributes: { first_name: Alice, age: null, phone: null } and the following execution path, Thread 1: load document Thread 2: load (same, yet unaltered) document Thread 1: document.age = 21 and…	6	May 21 2012 18:48	May 22 2012 09:07
How to prevent undeclared attributes in mass assignment By: foreverman Hey, Seems we can insert anything into database through mass assignment(except declaring attr_accessiable), class User include MongoMapper::Document key :name end u = User.new(:name => 'sean', :abcdefg => 'anything') u.abcdef #anything …	0	May 21 2012 03:28	May 21 2012 03:28
querying in embedded documents By: ds2k I have two models: Media (embedded document), and Tweet (document). Message has a Media Media has a key named title I want do do a search on all Messages where media.title = "foo" OR "bar" What is the correct MM query string for this? I've…	8	May 9 2012 18:47	May 10 2012 14:23
Multiple conditions for same field in query? By: Panabee Hi all, We are trying to use multiple conditions for the same field, but it seems like the query is failing. Here is the query: pool = Foo.where( :ios_token.ne => nil, :username_downcase.ne => 'willie', :username_downcase.ne => 'you'…	3	May 7 2012 23:40	May 8 2012 13:05
MongoMapper and document size By: Justin Dossey Hi all, After more poking around in the MM source code, I wonder whether there is some room to improve efficiency of document storage in MongoDB. The short answer is that if a field has not been changed from null, zero, or the empty string, it…	3	May 3 2012 17:27	May 4 2012 16:48
Re: model objects in modules. By: Darren Schnare If you are looking for other options supported on associations then look here: https://github.com/jnunemaker/mongomapper/blob/master/lib/mongo_mapper /plugins/associations/base.rb This is the base class for all associations. I don't know what…	0	May 2 2012 06:14	May 2 2012 06:14
IdentityMap on a different field By: Leif Hi I'm trying to figure out if the current Identity Map plugin supports a different field than ID as the map id? I have a model like this: class Article include MongoMapper::Document plugin MongoMapper::Plugins::Sluggable sluggable :title …	2	Apr 30 2012 05:42	Apr 30 2012 12:35
Can't chain model methods if method doesn't return a query By: Richard Livsey In MongoMapper::Plugins::Querying::Decorator, the method_missing currently looks like so: 1> def method_missing(method, *args, &block) 2> return super unless model.respond_to?(method) 3> result =…	11	Sep 28 2010 17:16	Apr 29 2012 20:14
Key data type specification By: Justin Dossey Hey all, It looks like my Integer fields translate into 8-byte integers (NumberLong in the MongoDB console). Sometimes, I don't really need that much-- a 4-byte unsigned integer would be plenty in many cases (e.g. IP address representation). …	1	Apr 29 2012 11:07	Apr 29 2012 12:30
MongoMapper and documents with large (>650) list of embedded documents By: skaestle Hi all! I have Categories that contain SortableArticles as embedded documents: class Category include MongoMapper::Document key :name, String key :legacy_id, Integer key :length, Integer # TODO: rename this association many…	9	Apr 26 2012 06:36	Apr 27 2012 10:42
Release of forked embedded-callbacks-optional branch By: Jamie Orchard-Hays Wanted a snapshot of this change released until the change makes it to master and gets released: https://rubygems.org/search?utf8=✓&query=jamieorc-mongo_mapper jamieorc-mongo_mapper (0.11.1.1) Jamie	0	Apr 27 2012 10:13	Apr 27 2012 10:13
Extend plucky for atomic updates? By: Justin Dossey What do you think of the idea of adding atomic updates to Plucky? Example usage: Person.where(:name => 'John Doe').upsert() Person.where(:name => 'John Doe').set(:age => 30) Person.where(:name => 'John Doe').increment(:votes => 1) …	2	Apr 26 2012 10:37	Apr 26 2012 11:06
Typical config/setup without Rails, and other questions By: Darren Schnare Hey guys, I love MongoMapper, but as a new Ruby user I'm finding it challenging to find information regarding proper configuration/setup. I'm not interested in using Rails, so I'm looking for documentation on how to get started without Rails.…	4	Apr 21 2012 14:33	Apr 26 2012 07:39
Embedded Polymorphic Composite Pattern By: Darren Schnare Hello, I've spent some time reading the documentation and email group for some insight into my problem, but haven't arrived at a satisfactory solution. I figure I would ask if anyone has implemented an Composite pattern. Example: I wish to…	1	Apr 21 2012 21:20	Apr 22 2012 12:56
Return error from :safe => true? And does using :safe => true materially increase reliability By: Panabee Hi all, According to the MonoMapper docs, using :safe => true on saves is supposed to increase reliability by " the driver to make sure the save succeeds and raise an error if it doesn’t." Could someone elaborate on the…	3	Apr 19 2012 14:10	Apr 21 2012 16:25
Callbacks on large number of EmbeddedDocuments blows stack By: Jamie Orchard-Hays I wonder if anyone else has encountered this. I've written a detailed description in a bug ticket at github. https://github.com/jnunemaker/mongomapper/issues/405 (Not a problem on Rails 2.3.x and MM 0.8.6.) I'm hoping to have time to dig into…	0	Apr 16 2012 08:58	Apr 16 2012 08:58
Does a modifier function like "pull" trigger callbacks like "after_save" on the By: Mohamed Ashraf Does a modifier function like "pull" trigger callbacks like "after_save" on the object?	4	Apr 9 2012 14:30	Apr 10 2012 14:55