{"shas":[["7e6f96f66e46bbf6dcd5670fc07d611051400c96","91839c8ca080a1dba1f0752927e708c85486fa65@gmail.com","Optimizing relational many to many deletion:\n\n- Performing a #delete_all or #destroy_all now performs an atomic\n  $pullAll on the ids of the matching documents on the base, instead of\n  saving the entire thing.","Durran Jordan"]],"repo":"mongoid/mongoid","actor":"durran","ref":"refs/heads/master","size":1,"head":"7e6f96f66e46bbf6dcd5670fc07d611051400c96","actor_gravatar":"6f09262a13427532461b0b618d445b1e","push_id":26020528}