moleculer-go/moleculer

package util

import (
    "encoding/json"
    "fmt"
)

func PrettyPrintMap(data interface{}) string {
    prettyData, err := json.MarshalIndent(data, "", "    ")
    if err != nil {
        return fmt.Sprintf("Error while pretty printing: %v", err)
    }
    return string(prettyData)
}