module Iyzi::Currency
Constants
- EUR
- GBP
- IRR
- TRY
- USD
- VALID_CURRENCIES
Public Class Methods
find(symbol)
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# File lib/iyzi/currency.rb, line 11 def self.find(symbol) currency = VALID_CURRENCIES.select { |c| c == symbol.to_s.upcase }.first currency.present? ? currency : raise("currency must be one of these: #{VALID_CURRENCIES}") end