sharelatex docHistorystructure

docHistory.json

> db.docHistory.findOne();
{
        "doc_id" : ObjectId("53e10cd475dd421727dfc825"),
        "project_id" : ObjectId("53e10cd275dd421727dfc823"),
        "op" : [
                {
                        "p" : 36,
                        "d" : "The Hitchhiker's Guide to the Galaxy"
                }
        ],
        "meta" : {
                "user_id" : "53e10cc175dd421727dfc821",
                "start_ts" : 1407347608317,
                "end_ts" : 1407347608317
        },
        "v" : 0,
        "_id" : ObjectId("53e26baaf934554927000001")
}