lib/purgatory/purgatory.rb in purgatory-0.2.0 vs lib/purgatory/purgatory.rb in purgatory-1.0.0

@@ -6,9 +6,20 @@
   belongs_to :approver, class_name: 'User'
   before_create :store_changes
 
   validates :soul, :requester, presence: true
 
+  scope :pending, conditions: { approved_at: nil }
+  scope :approved, conditions: ["approved_at IS NOT NULL"]
+
+  def approved?
+    approved_at.present?
+  end
+
+  def pending?
+    approved_at.nil?
+  end
+
   def changes_hash
     ActiveSupport::JSON.decode(changes_json)
   end
 
   def approve!(approver)