In ActiveRecord, I can easily map a column to an enum..

enum enumColors {Green, Blue, Red};

[Property(NotNull = true)]
public enumColors Color
{
get { return color; }
set { color = value; }
}

In the DB, it creates an integer column type and green is stored as 0,
blue is stored as 1 and red is stored as 2. This is fine. However, I
want to take advantage of Postgres ENUM types:

CREATE TYPE colors AS ENUM ('Green', 'Blue', 'Red);
ALTER TABLE Foo ADD COLUMN Color colors;

Now I have a DB type called colors and a column in the table Foo
called Color which is of type colors. The question is how do I map my
class to this data type? ActiveRecord appears to want to read/write
the data as an integer, and Postgres returns it as a string. Any
ideas? Thanks!

Mike

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