gno.land/p/g17khqpukees4237dtn3astzapmp462vjhsz6st4/datasource⧉

1package datasource23// NewRecordIterator returns an iterator for a list of records.4// The iterator never returns an error and it doesn't modify the slice.5func NewRecordIterator(records []Record) Iterator {6	return &recordIterator{records: records}7}89type recordIterator struct {10	records []Record11	current Record12}1314func (it *recordIterator) Err() error     { return nil }15func (it *recordIterator) Record() Record { return it.current }1617func (it *recordIterator) Next() bool {18	if len(it.records) == 0 {19		return false20	}2122	it.current, it.records = it.records[0], it.records[1:]23	return true24}25