# HG changeset patch
# User Jeff Hammel <jhammel@mozilla.com>
# Date 1294448035 28800
# Node ID 95d1bb85ab3cd0b54f41b766fcdf422930fa1718
# Parent  cb00c011ff45331123c4c8be51be0f0a73807dc5
add a copy method to a variable to get a non-futzed copy

diff -r cb00c011ff45 -r 95d1bb85ab3c makeitso/template.py
--- a/makeitso/template.py	Fri Jan 07 16:31:28 2011 -0800
+++ b/makeitso/template.py	Fri Jan 07 16:53:55 2011 -0800
@@ -27,6 +27,10 @@
 
         self._set = False
 
+    def copy(self):
+        """returns a copy of the variable"""
+        return Variable(self.name, self.description, self.default, self.cast)
+
     def set(self, value):
         if self.cast:
             self.value = self.cast(value)