Method: Exchange::Typecasting#install_currency_error_tester

Defined in:
lib/exchange/typecasting.rb

#install_currency_error_tester ⇒ Object

Since:

  • 0.9.0



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# File 'lib/exchange/typecasting.rb', line 117

def install_currency_error_tester
  define_method :test_for_currency_error do |currency, attribute|
    raise NoCurrencyError.new("No currency is given for typecasting #{attribute}. Make sure a currency is present") unless currency
  end
end