couch_db:delete_doc/3 isn't actually used anywhere by any code I could find.
However, I just tried to use it in an etap test and found it a bit strange:
delete_doc(Db, Id, Revisions) ->
DeletedDocs = [#doc{id=Id, revs=[Rev], deleted=true} || Rev <- Revisions],
{ok, [Result]} = update_docs(Db, DeletedDocs, []),
{ok, Result}.
I think that's got to be horribly broken because revs should not be a
list but {Pos, [RevList]}, no?
Something more like this maybe right?
delete_doc(Db, Id, Revisions) ->
DeletedDocs = [#doc{id=Id, revs={Pos, [Rev]}, deleted=true} ||
{Pos, Rev} <- Revisions],
{ok, [Result]} = update_docs(Db, DeletedDocs, []),
{ok, Result}.
I'm not really sure how this was intended to work.
Maybe:
delete_doc(Db, Id, Revisions) ->
DeletedDocs = [#doc{id=Id, revs=Revs, deleted=true} || Revs <- Revisions],
{ok, [Result]} = update_docs(Db, DeletedDocs, []),
{ok, Result}.
Weigh in please :)
