protected void insert_many(final ESeq values) {
in_tx(new WithMap<Object>() {
@Override
protected Object run(IPersistentMap map) {
for (ESeq seq = values; !seq.isNil(); seq = seq.tail()) {
ETuple value = seq.head().testTuple();
if (value == null) throw ERT.badarg(values);
map = map.assoc(get_key(value), value);
}
set(map);
return null;