pkg/utils/string.go

// Copyright 2023 Google LLC
//
// 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 utils

import "fmt"

// ToString converts interface to string.
// Hack to avoid panics when converting gabs data to string.
func ToString(v interface{}) string {
	if v == nil {
		return ""
	}

	s, ok := v.(string)
	if ok {
		return s
	}

	return fmt.Sprintf("%v", v)
}