Fun, I was looking at the release notes for latest datamapper and it seems they highlight
"datamapper" over "data_mapper":
http://datamapper.org/articles/datamapper-110-released.html
It looks like they used the "dash version" earlier:
http://datamapper.org/articles/datamapper-102-released.html
http://datamapper.org/articles/datamapper-100-released.html
...
IMHO the dash version is published for compatibility reasons.
--Marek
On 27 lip 2011, at 09:25, Vít Ondruch wrote:
Actually there are available both gems, datamapper as well as
data_mapper ...