N+1 issues #736
Description
I've got the following call in Rails 4
@obj = A.includes(B: { C: D}).find_by_uuid(params[:id])
Which works fine when viewing the SQL. The problem is the following RABL template creates multiple D database queries again. I'm using 0.14.0. This is the structure of my simplified Rabl.
show.rabl
object @obj
extends "documents/base"
base.rabl
child :B => :asb do |ab|
object ab
extends "shared/asb"
end
asb.rabl
child(:C => :csb) do
attributes :id
child(:D => :dsb) do
attributes :x, :y <<----------- multiple database calls
end
end