Forex class

A Calculator.

Constructors

Forex({String defaultSourceCurrency = 'USD', String defaultDestinationCurrency = 'BRL', int defaultNumberOfDecimals = 2})

Properties

defaultDestinationCurrency → String

final

defaultNumberOfDecimals → int

final

defaultSourceCurrency → String

final

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

getAllCurrenciesPrices({int? numberOfDecimals}) → Future<Map<String, double>>

returns a Map containing prices of all currencies with their currency_code as key.

getAvailableCurrencies() → Future<List<String>>

returns a list of all supported currencies.

getCurrencyConverted({String? sourceCurrency, String? destinationCurrency, double sourceAmount = 1, int? numberOfDecimals}) → Future<double>

converts amount from one currency into another using current forex prices.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

updatePrices() → Future<String?>

resets currencies list.

Operators

operator ==(Object other) → bool

The equality operator.

inherited