[Jifty-commit] r2468 - jifty/trunk/lib/Jifty
jifty-commit at lists.jifty.org
jifty-commit at lists.jifty.org
Fri Jan 5 16:10:43 EST 2007
Author: nelhage
Date: Fri Jan 5 16:10:43 2007
New Revision: 2468
Modified:
jifty/trunk/lib/Jifty/Action.pm
Log:
Adding a note about canonicalizers being idempotent
Modified: jifty/trunk/lib/Jifty/Action.pm
==============================================================================
--- jifty/trunk/lib/Jifty/Action.pm (original)
+++ jifty/trunk/lib/Jifty/Action.pm Fri Jan 5 16:10:43 2007
@@ -762,6 +762,10 @@
If neither of those are true, by default canonicalize dates using
_canonicalize_date
+Note that it is possible that a canonicalizer will be called multiple
+times on the same field -- canonicalizera should be careful to do
+nothing to already-canonicalized data.
+
=cut
# XXX TODO: This is named with an underscore to prevent infinite
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