package types import ( "encoding/json" "io" "github.com/ghodss/yaml" ) func JSONEncoder(writer io.Writer, v interface{}) error { return json.NewEncoder(writer).Encode(v) } func YAMLEncoder(writer io.Writer, v interface{}) error { data, err := json.Marshal(v) if err != nil { return err } buf, err := yaml.JSONToYAML(data) if err != nil { return err } _, err = writer.Write(buf) return err }