rails/rails — pull request #6613 by carlosgaldino (2012-06-03 19:48:41+00:00)
Title: Deprecate `:confirm` in favor of `:data => { :confirm => 'Text' }` option

Just like [21141e7](https://github.com/rails/rails/commit/21141e777bdce8534e3755c8de7268324b3d8714) this PR deprecates the `:confirm` option.

/cc @rafaelfranca