Unscoped Mongoid Relations gem
Install
gem 'mongoid-unscoped-relation'Usage
In the case of the default query scope excluse some documents
class Document
include Mongoid::Document
include Mongoid::UnscopedBelongsTo
unscoped_belongs_to :model
field :deleted_at, type: DateTime
endBut in the relationship, it should find the given document by default
class Model
include Mongoid::Document
default_scope ->{ where(deleted_at: nil) }
has_many :documents
endSo then when the model is used, it will always find all the document
> m = Model.create
> d = Document.create, model: m
> m.update deleted_at: Time.now
> Model.all.count
=> 0
> # Usually d.model => nil
> d.model
=> <Model _id: 123, deleted_at: [DateTime]>