Revision history for DBIx-Class-RDBOHelpers

0.01    23 Aug 2008
        First version, released on an unsuspecting world.

0.02    24 Aug 2008
        * add {m2m}->{class} value to identify the class
          that owns the m2m relationship.

0.03    24 Aug 2008
        * fix map_from/map_to and add class_column/foreign_column
          to relationship_info() for m2m

0.04    25 Aug 2008
        * oops. *_column was being assigned backwards in m2m.
          added map_to_column and map_from_column as well.
        * add new method column_is_boolean() to match RDBO::MoreHelpers

0.05    26 Aug 2008
        * change 'use base' to 'use parent' to reduce dependencies

0.06    5 Sept 2008
        * fix column_is_boolean() to detect if has_column() first

0.07    10 Sept 2008
        * fix case in m2m detection where a class is mapped to itself

0.08    17 Nov 2008
        * add unique_value() method similar to Rose::DBx::Object::MoreHelpers