"Roll Out" your golang currency issues with Dough.
$ go get -u github.com/fluidpay/doughHere are the available functions to help deal with currency issues you may run into.
StringToInt("$5", "USD") // output = 500
DisplayFull(10, "USD") // output = "$0.10"
DisplayWithAlpha(0, "USD") // output = "USD 0.00"
DisplayNoSymbol(10, "USD") // output = "0.10"
DisplayWithDecimal(10, "USD") // output = "0.10"
TopCurrencies() // output = []string{"USD", "EUR", "GBP", "INR", "CRC", "VND", "HUF", "ILS", "CNY", "KRW", "NGN", "PYG", "PHP", "PLN", "THB", "UAH", "JPY"}
ListCurrencies([]string{"USD"}) // output = []Currency{{Unit: "US Dollar", Alpha: "USD", Numeric: "840", Symbol: "\u0024", Fraction: 2, Decimal: ".", Grouping: 3, Delimiter: ",", SymbolPositionFront: true}}Here are additional functions that may come in handy to your currency needs.
GetISOFromAlpha("USD") // output = Currency{Unit: "US Dollar", Alpha: "USD", Numeric: "840", Symbol: "$", Fraction: 2, Decimal: ".", Grouping: 3, Delimiter: ",", SymbolPositionFront: true}
GetISOCodeFromNumeric("840") // output = "840"
GetAlphaFromISONumeric("840") // output = "USD"
ConvertToStringWithDecimal(100, 2) // output = "1.00"
InsertDelimiter("0001", 3, ",") // output = "000,1"
SwapSymbolWithAlpha("$0.00", "$", "USD") // output = "USD 0.00"
IsNegative(-1) // output = true
FormatCurrency(1, Currency{Unit: "US Dollar", Alpha: "USD", Numeric: "840", Symbol: "\u0024", Fraction: 2, Decimal: ".", Grouping: 3, Delimiter: ",", SymbolPositionFront: true}) // output = "$0.01"
FloatToInt(9.99, 2) // output = 999
IntToFloat(999, 2) // output = 9.99
PercentageFromInt(898, 56.7, 3, Round) // output = 509.166
PercentageFromFloat(11.11, 13, 4, Round) // output = 1.4443
MaskCard("4111111111111111") // output = "411111", "1111", "411111******1111"
MaskACHAccount("8114460248") // output = "81******48"
ValidLuhn("4111111111111111") // output = true
GetCardType("4111111111111111") // output = "visa"Pull requests are welcome. For major changes, please open an issue first to discuss what you would like to change.