Category "mongoid"

Problems with same query in mongoid rails db but different parameters

I’m using mongoid gem ’mongoid’, ’~> 7.2.4’ (mongoDB 3.6) with rails (5) and I have a database with customer collections and bi

Mongo::Error::UnsupportedFeatures (Server at (localhost:27017) reports wire version (2), but this version of the Ruby driver requires at least (6).)

I'm trying to upgrade Mongoid in an Rails 4.2 app from 4.x to 5.x (5.4.1) to connect to a MongoDB 2.6. I've updated the mongoid.yml file to match the difference

Have to_json return a mongoid as a string

In my Rails API, I'd like a Mongo object to return as a JSON string with the Mongo UID as an "id" property rather than as an "_id" object. I want my API to ret