From 0e84161f76fb822ed2424caa354c5acb82ea7a7a Mon Sep 17 00:00:00 2001
From: erick <erick@sugar-dev-erick.(none)>
Date: Sat, 24 Oct 2009 20:32:16 +0000
Subject: Added comment on TArrayOneTypeProperty for append and delete operations

---
(limited to 'tutorius/properties.py')

diff --git a/tutorius/properties.py b/tutorius/properties.py
index 137e756..3af728b 100644
--- a/tutorius/properties.py
+++ b/tutorius/properties.py
@@ -344,7 +344,13 @@ class TPositionProperty(TutoriusProperty):######################################
                               
 class TArrayOneTypeProperty(TutoriusProperty):######################################################
     """      
-    Represents an array list of Tutorius_properties. All the elements in the list must have the same type. The list must not be empty
+    Represents an array list of Tutorius_properties. All the elements in the list must have the same type. The list must not be empty.
+
+    For common operations on a generic TPropContainer <t> with a one type array <array>
+    property do the following:
+    
+    Append: t.array = t.array + (e,) # the comma is mandatory in case <e> is also a tuple
+    Delete: t.array = t.array[:i] + t.array[i+1:] # where <i> is the element to delete
     """
     def __init__(self, value, tutoProp):
         TutoriusProperty.__init__(self)
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