COLUMN_TYPE problem

[stevemadere]

I am not sure if the fault is in hobo_paperclip or in hobo_fields but trying to
initialize an attachment field using hobo_paperclip raises an exception in HoboFields#can_wrap?

The problem is that can_wrap? expects the constant Paperclip::Attachment::COLUMN_TYPE
to be initialized but it is not.

A workaround is to create the following initializer (but it is kind of a hack):

config/initializers/paperclip.rb

Paperclip::Attachment
class Paperclip::Attachment
COLUMN_TYPE ||= nil
end