Relationships with dependency:destroy cause ActiveRecord::RecordNotFound

[skahlert]

For more details see this page:
http://stackoverflow.com/questions/17695206/dependent-destroy-with-acts-as-tree-and-acts-as-list

[bombino]

+1, this is affecting us in production as well. Downgrading to 0.1.8 is a successful workaround.

Here's another successful workaround (monkeypatch):

module ActiveRecord
  module Acts 
    module List
      module InstanceMethods
        def reload_position
          # noop, because of https://github.com/swanandp/acts_as_list/issues/118
        end
      end
    end
  end
end

This commit should be reverted:
f62c432

[swanandp]

PR #46 caused it, I am reviewing it now.

[lemonfrog]

+1 for bombinos suggestion.

[brendon]

#201 should have fixed this one. We lock! doesn't reload if the record is no longer persisted (i.e. it's new or deleted).

[jaredmoody]

I'm experiencing this issue on v0.9.9 - e.g.

class Project
  has_many :tasks, dependent: :destroy
end

class Task
  acts_as_list scope: :project_id
end

Both project.destroy and project.tasks.destroy_all give me an ActiveRecord::RecordNotFound error when multiple tasks exist.

[brendon]

Hi @jaredmoody, can you do a PR with a failing test case?