mongodb :: MongoObjectId :: to_json
Something like {"$oid": "5578e5dcf344225cc2378051"}
.
# Internal JSON representation of this Object ID.
#
# Something like `{"$oid": "5578e5dcf344225cc2378051"}`.
fun to_json: JsonObject do
var obj = new JsonObject
obj["$oid"] = id
return obj
end
lib/mongodb/mongodb.nit:182,2--189,4