configuration.rb in track_changes-1.0.0.pre1

- old
+ new

@@ -1,38 +1,9 @@
 module TrackChanges
   class Configuration
-    # The association used to create an audit. Defaults to
-    # <tt>:audits</tt>
-    #
-    # Example:
-    #   :audits  # => Call model.audits.create
-    #   :changes # => Call model.changes.create
-    attr_accessor :audit_association
 
-    # The controller method called to obtain the current user.
-    # Defaults to <tt>:current_user</tt>
-    attr_accessor :current_user
-
-    # Ignore if the audited item is nil. Defaults to <tt>true</tt>.
-    attr_accessor :ignore_nil
-
-    def initialize
-      self.audit_association = default_audit_association
-      self.current_user      = default_current_user
-      self.ignore_nil        = default_ignore_nil
-    end
-
-    private
-
-    def default_audit_association
-      :audits
-    end
-
-    def default_current_user
-      :current_user
-    end
-
-    def default_ignore_nil
-      true
+    # If a constant DEFAULT_USER_FINDER is defined in this class. Call it.
+    def self.get_default_user
+      defined?(DEFAULT_USER_FINDER) && DEFAULT_USER_FINDER.call
     end
   end
 end