Method: Money::Bank::ECB#reload

Defined in:
lib/money/bank/ecb.rb

#reload ⇒ self

Load rates from the cache file.

Be “loose” to accommodate for future changes in list of currencies etc.

Returns:

  • (self)

Raises:



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# File 'lib/money/bank/ecb.rb', line 142

def reload
  time, quotations = cache_content

  @mutex.synchronize do
    @rates_date = time
    @currencies = quotations.map{|key, _| key}

    quotations.each do |currency, rate|
      set_rate('EUR', currency, rate, :without_mutex => true)
      set_rate(currency, 'EUR', 1/rate, :without_mutex => true)
    end

    quotations.product(quotations) do |one, another|
      one_cur, one_rate = one
      another_cur, another_rate = another
      next if one_cur == another_cur

      set_rate(one_cur, another_cur, another_rate/one_rate, :without_mutex => true)
    end
  end

  self
end