package sar

/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.
 */

import (
	"strings"
)

// SplitLast splits on the last occurence of delim.
// The returned slice will always have at least one element.
// If str contains delim, the returned slice will have 2 elements.
func SplitLast(str string, delim string) []string {
	i := strings.LastIndex(str, delim)
	if i < 0 {
		return []string{str}
	}
	return []string{str[:i], str[i+1:]}
}
