recommended_* returns an Array and not an ActiveRecord::Relation

[zenati]

Hello,

class User
  recommends :books
end

If a user has recommendations:

@user.recommended_books => [#<Book...>, #<Book...>, #<Book...>, ...]

if a user doesn't have recommendations:

@user.recommended_books =>  #<ActiveRecord::Relation []>

Am I missing something?

[zenati]

Gemfile:

gem 'recommendable'

Gemfile.lock:

    recommendable (2.2.0)
      activesupport (>= 3.0.0)
      hooks (>= 0.2.1)
      redis (>= 2.2.0)

[mhuggins]

Same issue as #96.

[davidcelis]

Hey. I implemented a supposedly database-compatible way to do this in that above commit. Can you please try bundling off of master? I'd like to get this tested across several databases before releasing a new version.

[davidcelis]

closing this as a duplicate of #96, actually. please comment there. thanks!