in config/config_map.go [171:186]
func formatValue(v interface{}) string {
switch val := v.(type) {
case int, int8, int16, int32, int64:
return fmt.Sprintf("%d", val)
case uint, uint8, uint16, uint32, uint64:
return fmt.Sprintf("%d", val)
case float32, float64:
return strconv.FormatFloat(reflect.ValueOf(val).Float(), 'f', -1, 64)
case bool:
return strconv.FormatBool(val)
case string:
return val
default:
return fmt.Sprintf("%v", val)
}
}