package currency // GetTranslation returns similar strings for a particular currency if not found // returns the code back func GetTranslation(currency Code) Code { val, ok := translations[currency] if !ok { return currency } return val } var translations = map[Code]Code{ BTC: XBT, ETH: XETH, DOGE: XDG, USD: USDT, XBT: BTC, XETH: ETH, XDG: DOGE, USDT: USD, }