Class: Money::BankSources::CbarAz

Inherits:
Object
  • Object
show all
Defined in:
lib/money/bank_sources/cbar_az.rb

Constant Summary collapse

CODE_MAP = 
{
  # RUR is an old roubles code according to ISO 4217
  "RUR" => "RUB"
}

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(options = {}) ⇒ CbarAz

Returns a new instance of CbarAz.



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# File 'lib/money/bank_sources/cbar_az.rb', line 14

def initialize(options = {})
  @date = options[:date] || Date.today
  @bank = options[:bank] || Money.default_bank
  @only = options[:only] ? Array(options[:only]) : nil
  @data = options[:data]
  @rates = {}
end

Instance Attribute Details

#rates ⇒ Object (readonly)

Returns the value of attribute rates.



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# File 'lib/money/bank_sources/cbar_az.rb', line 12

def rates
  @rates
end

Instance Method Details

#parse ⇒ Object 



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# File 'lib/money/bank_sources/cbar_az.rb', line 22

def parse
  xml.elements.each("ValCurs/ValType/Valute") do |currency|
    code = currency.attributes["Code"]

    code = CODE_MAP.fetch(code, code)
    next if skip_code?(code)

    rate = currency.elements["Value"].text.to_f
    rates[code] = rate
  end
  self
end

#store! ⇒ Object 



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# File 'lib/money/bank_sources/cbar_az.rb', line 35

def store!
  rates.each do |code, rate|
    if Money::Currency.find(code)
      @bank.add_rate(code, :azn, rate)
      @bank.add_rate(:azn, code, 1.0/rate)
    end
  end
  @bank.save! if @bank.respond_to?(:save!)
end

#url ⇒ Object 



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# File 'lib/money/bank_sources/cbar_az.rb', line 45

def url
  @url ||= "http://cbar.az/currencies/#{formatted_date}.xml"
end