Money.ExchangeRates.Callback behaviour (Money v5.5.3) View Source
Default exchange rates retrieval callback module.
When exchange rates are successfully retrieved, the function
latest_rates_retrieved/2 or historic_rates_retrieved/2 is
called to perform any desired serialization or proocessing.
Link to this section Summary
Functions
Callback function invoked when historic exchange rates are retrieved.
Callback function invoked when the latest exchange rates are retrieved.
Callbacks
Defines the behaviour to retrieve historic exchange rates from an external data source.
Defines the behaviour to retrieve the latest exchange rates from an external data source.
Link to this section Functions
Specs
historic_rates_retrieved(%{}, Date.t()) :: :ok
Callback function invoked when historic exchange rates are retrieved.
Specs
latest_rates_retrieved(%{}, DateTime.t()) :: :ok
Callback function invoked when the latest exchange rates are retrieved.
Link to this section Callbacks
Specs
historic_rates_retrieved(%{}, Date.t()) :: :ok
Defines the behaviour to retrieve historic exchange rates from an external data source.
Specs
latest_rates_retrieved(%{}, DateTime.t()) :: :ok
Defines the behaviour to retrieve the latest exchange rates from an external data source.