Class XRPCurrency

ISO 4217 three-letter code, e.g, "CNY"

is this a usable instance?

output format The format will be fed three positional parameters, namely, value, code, and symbol, in this order.

fraction symbol, e.g, "¢"

number of fractionary parts in a unit, e.g, 100

currency name, e.g, "Renminbi"

ISO 4217 numeric code, e.g, "840"

rounding convention

symbol, e.g, "¥"

currency used for triangulated exchange when required