Tag mongoid - Это страница 1 - GeneraCodice

Can I remove an embedded document in Mongoid without persisting?

https://www.generacodice.com/ru/articolo/13703974/can-i-remove-an-embedded-document-in-mongoid-without-persisting
  ruby  -  mongodb  -  ruby-on-rails-3  -  mongoid
StackOverflow StackOverflow

mongoid : deal with concurrent find_or_create_by

https://www.generacodice.com/ru/articolo/13675981/mongoid-deal-with-concurrent-find-or-create-by
  ruby-on-rails  -  mongodb  -  mongoid
StackOverflow StackOverflow

MongoId Find a document using just day and month, no a date

https://www.generacodice.com/ru/articolo/13675663/mongoid-find-a-document-using-just-day-and-month-no-a-date
  mongodb  -  ruby-on-rails-3  -  mongoid
StackOverflow StackOverflow

Optimal relation in Mongoid for a very large data set

https://www.generacodice.com/ru/articolo/13666783/optimal-relation-in-mongoid-for-a-very-large-data-set
  performance  -  ruby-on-rails  -  mongodb  -  ruby-on-rails-4  -  mongoid
StackOverflow StackOverflow

Mongoid criteria that returns nothing

https://www.generacodice.com/ru/articolo/13657900/mongoid-criteria-that-returns-nothing
  ruby-on-rails  -  mongoid
StackOverflow StackOverflow

MongoDB Aggregation: Value in Array

https://www.generacodice.com/ru/articolo/13652047/mongodb-aggregation-value-in-array
  mongodb  -  mongoid  -  aggregation-framework
StackOverflow StackOverflow

Is it a good idea to use multiple database systems and ORMs in a single Rails app?

https://www.generacodice.com/ru/articolo/13631494/is-it-a-good-idea-to-use-multiple-database-systems-and-orms-in-a-single-rails-app
  ruby-on-rails  -  postgresql  -  activerecord  -  mongodb  -  mongoid
StackOverflow StackOverflow

How to use projections in Mongoid?

https://www.generacodice.com/ru/articolo/13626547/how-to-use-projections-in-mongoid
  mongodb  -  mongoid
StackOverflow StackOverflow

Mongo object's id as dirname for file upload in Sinatra/Mongoid

https://www.generacodice.com/ru/articolo/13625632/mongo-object-s-id-as-dirname-for-file-upload-in-sinatra-mongoid
  ruby  -  post  -  mongodb  -  sinatra  -  mongoid
StackOverflow StackOverflow

Mongoid embeded data not saved

https://www.generacodice.com/ru/articolo/13619287/mongoid-embeded-data-not-saved
  ruby-on-rails  -  persistence  -  mongodb  -  mongoid
StackOverflow StackOverflow
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