gregbell/active_admin — pull request #1966 by TiagoCardoso1983 (2013-03-05 13:19:19+00:00)
Title: table ids are now prefixed by "index_table_" to correct HTML document validity

as discussed here: https://github.com/gregbell/active_admin/issues/1965#issuecomment-14433900

It would be good though to the IndexTableFor class being specced in isolation.