Fixing the named scope issue by using an anonymous scope.

2011-03-28 11:13:05 -06:00 · 2011-03-28 11:13:05 -06:00 · 3a92a1b9aa
parent 1485151e29
commit 3a92a1b9aa
1 changed files with 3 additions and 3 deletions
--- a/lib/paper_trail/version.rb
+++ b/lib/paper_trail/version.rb
@ -2,9 +2,9 @@ class Version < ActiveRecord::Base
  belongs_to :item, :polymorphic => true
  validates_presence_of :event

-  scope :with_item_keys, lambda { |item_type, item_id|
-    where(:item_type => item_type, :item_id => item_id)
-  }
+  def self.with_item_keys(item_type, item_id)
+    scoped(:conditions => { :item_type => item_type, :item_id => item_id })
+  end

  scope :subsequent, lambda { |version|
    where(["id > ?", version.is_a?(self) ? version.id : version]).order("id ASC")