Mongoid 6 is major version 6 of Mongoid, the officially supported ODM (Object-Document-Mapper) framework for MongoDB in Ruby.
Ruby ODM framework for MongoDB.
Mongoid community projects https://github.com/mongoid
Questions tagged [mongoid6]
29 questions
4
votes
1 answer
mongodb, lookup by hash key
I have a collection like this:
Category:
{_id: Object:Id(...), code: 'drink', name: 'Soft Drink and Beer'}
{_id: Object:Id(...), code: 'fast-food', name: 'Burger and Chicken Fry'}
GroupPeople:
{_id: Object:Id(G1), categories: {'drink' => 5,…
Peter89
- 706
- 8
- 26
2
votes
1 answer
Rails 6 + Mongoid 6.1.0 not compatible versions for gem "activemodel"
Trying to use Rails 6.0.0 with Mongoid 6.1.0
gem 'rails', '~> 6.0.0'
gem 'mongoid', '~> 6.1.0'
Tried already to not set the mongoid version in Gemfile, but still not working.
Bundler could not find compatible versions for gem "activemodel":
In…
pipinha
- 195
- 1
- 10
2
votes
2 answers
Ruby on Rails, Can I get the current count of connections in Mongoid pool?
I have set min_pool_size to 100 in mongoid.yml but in mongo when running db.serverStatus().connections i only get 30. Is there a way to check how many connections I have in pool?
user793789
- 196
- 1
- 13
2
votes
0 answers
Mongoid group and count by week
In a Rails app with mongoid, given a collection with a created_at field, how would you return the number of records created for each week ?
I found somewhere a trick to add
def created_at_week
created_at.strftime('W%W %Y')
end
so I can do…
Cyril Duchon-Doris
- 12,964
- 9
- 77
- 164
2
votes
2 answers
Mongoid greater than date or not nil
I have two models
class Conversation
include Mongoid::Document
field :last_moderated_at, type: DateTime
has_many :messages
end
class Message
include Mongoid::Document
include Mongoid::Timestamps
end
I want to get the list of all…
Cyril Duchon-Doris
- 12,964
- 9
- 77
- 164
1
vote
0 answers
Mongoid, stranger mongodb query when uses belongs_to relation
I'm using mongoid 6 and I have this two models in my project:
class User
belongs_to :project
end
class Project
has_many :users
end
When I access to project from user instance I see this mongodb log:
> user.project
... DEBUG -- : MONGODB ...…
rjurado01
- 5,337
- 3
- 36
- 45
1
vote
1 answer
Update Attributes Error Unknown modifier: $pushAll (9)
When I execute update Attributes in my model update_attributes prod_id: 34978273492, it returns Unknown modifier: $pushAll (9).
What is the root cause.
TIA
Amar A
- 65
- 8
1
vote
2 answers
WARN -- : MONGODB | Unsupported client option 'raise_not_found_error'. It will be ignored
I need to setup option in mongoid.yml. It work in development but production in heroku gave the ignore warning message.
Is anyone experience and how to fix this ?
W, [2017-04-05T02:04:09.447207 #4] WARN -- : MONGODB | Unsupported client option…
PKul
- 1,691
- 2
- 21
- 41
1
vote
1 answer
how to delete a key from mongoid hash field
I have a hash field in Mongoid document like < _id: 58a202d407953817ece2989c, d: {"a"=>"b", "c"=>"d"}> i want to pop key a from it so that hash filed contain only c how to do this in mongoid?
Aki Singh
- 11
- 1
1
vote
2 answers
Mongoid field hash as Struct
Is it possible to configure a mongoid field to deserialize as a Struct rather than a Hash ? (with defaults)
My use case : a company with a subscription plan stored as a hash in my model.
Previously as a hash
class Company
include…
Cyril Duchon-Doris
- 12,964
- 9
- 77
- 164
0
votes
2 answers
Mongoid aggregation with conditions
I'm using the mongoid 6.1.0 aggregation framework in my Rails 5 project. I need to add a $match pipeline if the value of a search field (text or select field) is not empty. Otherwise, it should be ignored and don't filter results. Something…
Aboozar Rajabi
- 1,683
- 21
- 26
0
votes
1 answer
Manage User Roles based on Projects in rails and mongoid
I am using rails and MongoId.
I have 3 models - User, Project and Role.
I want to manage user roles based on projects.
For example: user1 has assigned to 2 projects, for project1 user1 may be admin, for project2 user1 may be a Quality Analyst.
How I…
krishna m
- 73
- 1
- 7
0
votes
1 answer
MongoDB Aggregation push zero in keys while doing group
I am not sure that this is a valid question or not. I have started working on mongodb aggregation. I have to make a graph for the data on daily, weekly, monthly basis.
I am using "$dayOfMonth", "$week", "$month" to group by depending on the date…
thedudecodes
- 1,479
- 1
- 16
- 37
0
votes
1 answer
Mongoid 6.3 where in query not working
Rails app with MongoDB.
Rails version 5.1.6 And mongoid version 6.3.0.
Following query doesn't seem to work:
User.where(:role.in => ['admin', 'supervisor']).count
Above query returns 0. But following query
User.where(:role.in =>…
rAzOr
- 300
- 6
- 19
0
votes
1 answer
Mongoid find_by any language for a localized field
Using Mongoid / MongoDB, how can I find a document whose name in either available language match my where query ?
Assume I have a model with a localized field and many translations
class Foo
field :name, localize:…
Cyril Duchon-Doris
- 12,964
- 9
- 77
- 164