github.com/dolthub/dolt/go@v0.40.5-0.20240520175717-68db7794bea6/libraries/doltcore/remotestorage/concurrency.go

// Copyright 2019 Dolthub, Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package remotestorage

func batchItr(elemCount, batchSize int, cb func(start, end int) (stop bool)) {
	for st, end := 0, batchSize; st < elemCount; st, end = end, end+batchSize {
		if end > elemCount {
			end = elemCount
		}

		stop := cb(st, end)

		if stop {
			break
		}
	}
}