split.go

// SPDX-License-Identifier: AGPL-3.0-only
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published
// by the Free Software Foundation, version 3.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
// See the GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>

// Package strutil provide some functions to manipulation string.
package strutil

import "strings"

// Partition split string in 2 part.
//   Partition("1=2", '=') => "1", "2"
//   Partition("123", '=') => "123", ""
func Partition(s string, c byte) (string, string) {
	i := strings.IndexByte(s, c)
	if i == -1 {
		return s, ""
	}

	return s[:i], s[i+1:]
}

func Split(s string, c string) []string {
	split := strings.Split(s, c)

	result := make([]string, 0, len(split))
	for _, s2 := range split {
		if s2 != "" {
			result = append(result, s2)
		}
	}

	return result
}