lib/purgatory/purgatory.rb in purgatory-2.14.0 vs lib/purgatory/purgatory.rb in purgatory-3.0.0

@@ -9,10 +9,11 @@
 
   validates :soul_type, presence: true
 
   serialize :requested_changes
   serialize :attr_accessor_fields
+  serialize :performable_method
 
   def self.pending
     where(approved_at: nil)
   end
   
@@ -35,17 +36,18 @@
   def sti_class
     requested_changes['type'].try(:last)
   end
 
   def soul_with_changes
-    requested_changes.each{|k,v| soul.send(:write_attribute, k, v[1])}
-    attr_accessor_fields.each{|k,v| soul.instance_variable_set(k, v)}
+    requested_changes.each{|k,v| soul.send(:write_attribute, k, v[1])} if requested_changes
+    attr_accessor_fields.each{|k,v| soul.instance_variable_set(k, v)} if attr_accessor_fields
     soul
   end
 
   def approve!(approver = nil)
     return false if approved? 
     if soul_with_changes.save
+      soul.send(performable_method[:method],*performable_method[:args]) if performable_method
       self.approver = approver
       self.approved_at = Time.now
       self.soul_id = soul.id
       save
       return true