Custom converter to add euro sign fails

[manuelarte]

Hi,

I created my own float type and a custom converter to add the euro sign before the value:

type EuroMoney float64

func (euroMoney *EuroMoney) MarshalCSV() (string, error) {
	return fmt.Sprintf("€ %v", *euroMoney), nil
}

But I get this in my csv file:

€ 0.12

Why the euro symbol is not shown?

[shigetaichi]

@manuelarte
Do you have more detailed information on the circumstances under which the above results were obtained?
ex: What writer was used, what was the character encoding, etc.?