Function parseListItemNames

dql/parser.go:1116–1139

parses till rightSquare is found (parses [a, b]) excluding leftSquare This function can be reused for query later

(it *lex.ItemIterator)

// parses till rightSquare is found (parses [a, b]) excluding leftSquare
// This function can be reused for query later
func parseListItemNames(it *lex.ItemIterator) ([]string, error) {
	var items []string
	for it.Next() {
		item := it.Item()
		switch item.Typ {
		case itemRightSquare:
			return items, nil
		case itemName:
			val := collectName(it, item.Val)
			items = append(items, val)
		case itemComma:
			it.Next()
			item = it.Item()
			if item.Typ != itemName {
				return items, item.Errorf("Invalid scheam block")
			}
			val := collectName(it, item.Val)
			items = append(items, val)
		default:
			return items, item.Errorf("Invalid schema block")
		}
	}
	return items, it.Errorf("Expecting ] to end list but none was found")
}

// parseSchemaPredsOrTypes parses till rightround is found
func parseSchemaPredsOrTypes(it *lex.ItemIterator, s *pb.SchemaRequest) error {