Class: Gera::CurrencyExchange
- Inherits:
-
Object
- Object
- Gera::CurrencyExchange
- Defined in:
- lib/banks/currency_exchange.rb
Class Method Summary collapse
Class Method Details
.get_rate(cur_from, cur_to) ⇒ Object
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# File 'lib/banks/currency_exchange.rb', line 6 def self.get_rate(cur_from, cur_to) pair = CurrencyPair.new(cur_from, cur_to) cr = Universe.currency_rates_repository.find_currency_rate_by_pair(pair) || raise("Отсутсвует текущий курс для #{pair}") cr.rate_value end |