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Code Issues Releases Activity Actions

Implement Synth as an exchange rate provider (#574)

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* Implement Synth as an exchange rate provider

* Add assertions to provider interface test

* Assert the correct provider error is raised

* Remove unnecessary parens
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Jose Farias 2024-03-27 09:16:00 -06:00 • committed by GitHub
parent a1b25f1c5b
commit 7ae25dd6df
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16 changed files with 310 additions and 34 deletions
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lib/money.rb
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@ -26,7 +26,7 @@ class Money
# TODO: Replace with injected rate store
def exchange_to(other_currency, date = Date.current)
return self if @currency == Money::Currency.new(other_currency)
rate = ExchangeRate.get_rate(@currency, other_currency, date)
rate = ExchangeRate.find_rate(from: @currency, to: other_currency, date: date)
return nil if rate.nil?
Money.new(@amount * rate.rate, other_currency)
end