arangosh> col = db.example;
[ArangoCollection 1078319559, "example" (type document, status loaded)]
arangosh> col.save({ "Hello" : "World" });
{
"_id" : "example/1078647239",
"_rev" : "1078647239",
"_key" : "1078647239"
}
arangosh> col.count();
1
arangosh> col.truncate();
arangosh> col.count();
0