String with thousands separator

[mamapi]

How to get string with thousands separator? e.g 4,294,967.45 for 4294967.45

[mwoss]

Hi again!

• If you meant decimal string representation, currently it is not possible as decimal.String() is not parametrized. You would have to implement it by yourself.
• If you meant parsing string representation of decimal with thousands separator there is a init method called decimal.NewFromFormattedString. It can be used for parsing differently formatted inputs using regular expressions.

Example:

r2 := regexp.MustCompile("[_]")
d2, err := NewFromFormattedString("1_000_000", r2)