Yo. The ActiveRecord issue is a bit easier than you have described. When you create your app, just add the -O switch, and it will skip all AR.
rails new myapp -O
Maybe it's just me, but there doesn't seem to be a date on this post. Seems like it might be relevant, given the obviously time-sensitive nature of edge development.
It was posted about 3 months ago. I haven't kept up on Mongoid's development, but it looks like they've been working closer to 4.0.0: https://rubygems.org/gems/m...
Looks like it's pretty questionable as to eventual compatibility with Rails 4 (https://github.com/mongoid/... so these instructions should still be pretty up-to-date.
One Quick Question
Your Article looks intresting,...
Can you post some Usecases regarding, When one should use Mongodb with rails?
Besause I think with rails if your using Mongodb,
Rails makes it relational in many places using relations between models.
Its hard to write code with zero relations
Good Post, But gem 'mongoid', git: 'https://github.com/mongoid/... is working perfect...Thanks,