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Questions tagged [mongoid4]

Version 4 of Mongoid, an Object-Document-Mapper (ODM) for MongoDB with Ruby. Use this tag for questions relating to this specific version.

Version 4 of Mongoid (an Object-Document-Mapper (ODM) for MongoDB)), which is compatible with Rails 4. For a deeper description of Mongoid, see the main Mongoid tag.

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Rails + Mongoid + Strong Parms failure

So, I'm relatively new to ruby and rails. I'm playing around with mongoid for my database, though the only knowledge I hold is using active record. I created a fresh project, being sure to skip active record so that I didn't have to perform the…
Johnny
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How can I use form objects with mongoid in Rails 4

With Active record I can do the following to get form object. Rails 3 class TestForm extend ActiveModel::Naming include ActiveModel::Conversion include ActiveModel::Validations def persisted? false end end Rails 4 class TestForm include …
Atul
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rails g mongoid:config error

I get this error when ever I run this command rails g mongoid:config. Does anybody have any idea /home/gardezi/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/byebug-3.5.1/lib/byebug/history.rb:1:in `require': cannot load such file -- readline…
Gardezi
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rails mongodb find and delete duplicate

Is there a that I can make this algorithm faster? I'm fetching all documents for this Model (Artifact) and for each document I would like to know if there is duplicate and if so I delete it. Artifact.all.to_a.each do |n| image =…
Papouche Guinslyzinho
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Rails 4.1 7 Mongoid Activerecord is autosaving without calling .save

Let me explain first my model structure: i have a status model: class Status include Mongoid::Document include Mongoid::Search include Mongoid::Timestamps field :status_code, type: Integer field :status_description, type: String …
user3536233
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Unable to create document in mongoid with field type array

Following is my model which has a field with type array class User::Log::Presentation include Mongoid::Document include Mongoid::Timestamps field :name, type: String field :fields, type: Array, default: [] end When I try creating a…
gak4u
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Mongoid 1-N insert duplicate key error

I'm getting a weird behaviour from Mongoid 4.0.0 and Rails 4, I have a 1-N relationship and I get a duplicate key error index when I try to save the N side of the relationship. Let me show you some code: module MyEngine class Collection …
Julien
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uninitialized constant Mongoid::Slug - can't get mongoid-slug to work

Receiving uninitialized constant Mongoid::Slug when trying to load a view. The troubled Model is: class Course include Mongoid::Document include Mongoid::Timestamps include Mongoid::Slug field :title, type: String slug :title validates…
Grant Trevor
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ActiveJob pass BSON::ObjectId as parameter

Active job does not allow me to pass an ObjectId as a parameter, any way I can do it without converting to and from a string?
Chen Kinnrot
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Getting all the post from multiple subjects

I want to show all the post which only related to all of the subject of the user. I have tried and tried but I'm always getting error. It's too confusing because it has a lot of relation for me. Here are the models. class Post include…
nsantiago2719
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Saving the user and subject id automatically

I have this Models and if I'm going to create a post. I want to automatically save the user id and the subject id. But it's not happening what I know is it automatically store the user_id and the subject_id . Can someone explain me why and better if…
nsantiago2719
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sidekiq mongoid 4 not working

I am working with rails4 monogid and sidekiq , I am unable to start(exec) sidekiq with the following command bundle exec sidekiq following is the stack trace wrong number of arguments (0 for…
Ratnakar Vanapalli
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How instantiate a Mongoid model with multiple belongs_to

I'm not sure how to instantiate an object that belongs to multiple objects: class Project ... belongs_to :project_lead, :class_name => 'User' has_many :users, :class_name => 'User' has_many …
WagnerMatosUK
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Mongoid does not save the _type of a collection

I have here the behaviour that in one of my collection the _type field was not populated, what in my case is really needed. scenario 'User edits a session' do session = survey.sessions.create version: version, token: 'xxx' produces a database…
Markus Graf
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Can't run Rails 4 app with Mongoid

I want to use MongoDB in my rails application and facing a problem: Could not connect to a primary node for replica set #]> This is what I've done to set up my project: Created a new project with the following command, in order to replace Mongoid…
Maboo
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