Class: ExchangeRatesNBP::Clients::CurrencyDataSet

Inherits:
Object
  • Object
show all
Defined in:
lib/exchange_rates_nbp/clients/currency_data_set.rb

Constant Summary collapse

SELECTOR_CURRENCY_ELEMENT = 
'tabela_kursow pozycja'.freeze
FIELD_AVERAGE_EXCHANGE_RATE = 
'kurs_sredni'.freeze
FIELD_CURRENCY_CODE = 
'kod_waluty'.freeze
FIELD_TABLE_NAME = 
'numer_tabeli'.freeze
FIELD_PUBLISH_DATE = 
'data_publikacji'.freeze
FIELD_CONVERSION_FACTOR = 
'przelicznik'.freeze

Instance Method Summary collapse

Constructor Details

#initialize(table_id) ⇒ CurrencyDataSet

Returns a new instance of CurrencyDataSet.



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# File 'lib/exchange_rates_nbp/clients/currency_data_set.rb', line 14

def initialize(table_id)
  @table_id = table_id
end

Instance Method Details

#exchange_rate(currency_code) ⇒ Object 



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# File 'lib/exchange_rates_nbp/clients/currency_data_set.rb', line 18

def exchange_rate(currency_code)
  xml = Oga.parse_xml(data)

  doc = selected_currency_element(xml, currency_code)

  currency_element_to_hash(xml, doc)
end