silverstripe/sapphire — pull request #651 by willrossi (2012-07-18 00:00:30+00:00)
Title: API: Renamed EnumField::Lower() and EnumField::Upper() to LowerCase() and UpperCase()

To maintain consistency within the DBField API have standardized on LowerCase() for the convention. Also allowing enum to extend off a StringField introduces more consistent behavior of field types (e.g LimitCharacters being available)