Creating short, unique object id's in MongoDB...

How to check if value is in array on CanCanCan hash of conditions...

Mongoid 2.5. Save model to another database...

Using a :reject_if to test uniqueness...

MongoID throwing wrong number of arguments for any exception. Ruby 3.0.0 + Rails 6.1.3.1...

Mongoid embeds_many: push document without save in order to preserve dirty state...

How to turn off topology change STDOUT logs on Mongoid...

Mongo ruby setFeatureCompatibilityVersion...

Is nosql injection possible for Ruby on Rails with Mongoid?...

How to query MongoDB directly from Ruby instead of using Mongoid?...

Mongoid query records that have all their embedded documents matching a criteria...

How can chaining one method onto another change the original method...

Increment in column for all records in one query with mongodb and rails...

self referencing update using MongoDB...

Compare string ID to BSON::ObjectId...

Ruby on Rails With MongoDB 5.0...

How to query more fields on mongo DB aggregation query?...

mongoid: Rails says field exists, mongodb says contrary...

How to check if an Mongoid array field contains one or more items in another array?...

mongoid enum ArgumentError: wrong number of arguments (given 1, expected 2..3)...

How to convert an array to a hash using Mongoid Pipeline?...

How many BSON ObjectIds can a mongodb array field save...

Why do I get an error installing bson_ext?...

Context in transactions with Mongoid...

More efficient, rails way to check for any of three fields being unique?...

Mongoid: convert embedded document into referenced/own collection...

Simple Mongoid Validation for create! - how to display error messages...

Designing the schema for storing, editing and customizing a list...

Mongoid + Sorcery: Visible confirm_password field in database...

Mongoid winningPlan does not use compound index...