zdennis/activerecord-import — pull request #158 by SpringMT (2014-09-04 08:05:39+00:00)
Title: Enable Rails validates on option at import_with_validations

Rails valid? method uses context options.
http://api.rubyonrails.org/classes/ActiveRecord/Validations.html#method-i-valid-3F

So, adds context options at the import_with_validations method in activerecord-import.