lib/pfa/relative_pfa_node.rb in pfa-1.0.3 vs lib/pfa/relative_pfa_node.rb in pfa-1.1.0

@@ -8,19 +8,23 @@
   include PFAElementModule
   include MagickPFA
 
   attr_reader :pfa, :key
 
-  attr_reader :description
-
   def initialize(pfa, key, value = nil)
     @pfa        = pfa
     @key        = key
     parse_raw_value(value)
   end
 
   def code_image_magick
     pfa.img_builder.code_image_magick
+  end
+
+  def description(ensure_output = false)
+    @description || begin
+      ensure_output ? "" : nil
+    end
   end
 
   # --- MÉTHODES TEMPORELLES ---
 
   # -- Temps relatifs --