How would you do a find on two different models and sort both in one array by created_at column.

Question

So for example ...
Lets say I have a Posts model and a News model, that are essentially the same thing (structure wise)
columns are
* title
* content
* createdat
* updatedat

The client has requested showing both news and Posts on the same page interleaved and sorted by created_at date ...
Does anyone know how I would go about doing something like this?

Answer 1

(Post.all + News.all).sort_by(&:created_at)