alexbilbie/codeigniter-mongodb-library — pull request #91 by tpae (2012-12-18 05:26:46+00:00)
Title: Fixed bug in delete_all function

Issue with _id field containing arrays. If there's a where_in with _id field, containing arrays of MongoIds, it was converting the array itself into MongoId, creating a brand new instance of MongoId. This bug also exists when applied with where_not_in, and so on.