scopes in list view not work with RA 0.6.6

[fmh]

undefined method `each' for nil:NilClass
Showing /Users/xxxx/MyHomeCloud/Dev/MyApp/app/views/rails_admin/main/index.html.haml where line 128 raised:

[mshibuya]

I think your custom scope(probably class method?) might be returning nil.
Can you paste your model and RailsAdmin configuration?

[fmh]

class Product < ActiveRecord::Base
   acts_as_tenant(:tenant)
  scope :p , -> {where("securekey is not null")}
  scope :s ,  -> {where("securekey is null")}

 rails_admin do
    object_label_method do
      :to_label
    end
 list do
      scopes  [:p, :s, nil]
      field :price
      field :parent
    end
end
end

[mshibuya]

This is weird. In Rails console,

Loading development environment (Rails 4.2.0)
2.1.5 :001 > Product.all.send(:p)
 => nil
2.1.5 :002 > Product.all.p
D, [2014-12-30T11:24:02.619010 #32919] DEBUG -- :   Product Load (2.1ms)  SELECT "products".* FROM "products" WHERE (securekey is not null)
 => #<ActiveRecord::Relation []>
2.1.5 :003 > Product.all.send(:p)
D, [2014-12-30T11:24:05.381362 #32919] DEBUG -- :   Product Load (0.2ms)  SELECT "products".* FROM "products" WHERE (securekey is not null)
 => #<ActiveRecord::Relation []>

As you can see, first send(:p) is returning nil, while after hitting Product.all.p it works as expected. I'll try to see if Rails team has already resolved this issue.

For now, you can use a scope name other than :p to avoid method name collision(yes, the name p collides with Ruby's Kernel#p) as a workaround.

[fmh]

thx :)

[neyp]

Any news on this one? Mine doesn't work either with v0.6.5. The scopes array is simply ignored and the tabs just don't show up. I'm using Ruby 2.1.5 and Rails 4.1.8.