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Mongoid Association Creating (unwanted) Records


Mongoid Association Creating (unwanted) Records

By : Will Banfield
Date : November 17 2020, 11:55 AM
hope this fix your issue OK -- never do what I did. I was pulling in an old version of mongo as a test database and then conducting the above. Of course it wasn't working correctly.
code :


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undefined method 'delete' for String:Class when using Mongoid and creating records via console

undefined method 'delete' for String:Class when using Mongoid and creating records via console


By : bryandeng
Date : March 29 2020, 07:55 AM
To fix this issue You use incorrect syntax for field type definition. It should use options hash and key "type". Example from from documentation http://mongoid.org/
code :
class Artist
  include Mongoid::Document
  field :name, type: String
  embeds_many :instruments
end
How can I find records by "count" of association using rails and mongoid?

How can I find records by "count" of association using rails and mongoid?


By : dr4z
Date : March 29 2020, 07:55 AM
hop of those help? With these models: , With rails (and without counter_cache), you could do:
code :
class Week < ActiveRecord::Base
  has_many :proofs

  def self.by_proofs_size
    sort_by { |week| week.proofs.size }
  end

  def self.with_at_least_n_proofs(n = 1)
    select { |week| week.proofs.size >= n }
  end
end
scope :with_at_least_n_proofs, -> (n = 1) { select { |w| w.proofs.size >= n } }
scope :by_proofs_size, -> { sort_by { |w| w.proofs.size } }
scope :with_at_least_n_proofs, -> (n = 1) { where('proofs_count >= ?', n) }
scope :by_proofs_size, -> { order(proofs_count: :desc) }
Rails + MongoID + Simple Form in association: undefined method `options' for #<Mongoid::Relations::Metadata

Rails + MongoID + Simple Form in association: undefined method `options' for #<Mongoid::Relations::Metadata


By : Max
Date : March 29 2020, 07:55 AM
With these it helps Unfortunately it appears SimpleForm doesn't support ORMs other than ActiveRecord (see this issue for example). Sorry this isn't a very good 'answer' to your question :/
FactoryGirl creating extra records with has_many association

FactoryGirl creating extra records with has_many association


By : Akshay Yadav
Date : March 29 2020, 07:55 AM
Hope that helps It's because of the next_action in the factory :next_actions_order, which creates an additional next_action...
I would rewrite the next_action factory using
code :
after(:build) do |next_action, evaluator|
  next_action.orders << build(:order)
end
after(:build) do |next_action, evaluator|
  next_action.orders << build_list(:order, evaluator.orders_count)
end
Mongoid not saving association to `belongs_to` association on `create_#{association}` method call

Mongoid not saving association to `belongs_to` association on `create_#{association}` method call


By : user3024190
Date : March 29 2020, 07:55 AM
may help you . I think it's the intended behaviour. I haven't found in the docs (neiher mongoid not Active Record) that user should be saved in this case.
It will be saved in Active Record if you reverse assignment:
code :
company = Company.create(name: 'My cool company')
company.users << user
class Company
  include Mongoid::Document
  include Mongoid::Timestamps

  has_many :users, autosave: true
end
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