Class: Money::Bank::RussianCentralBank

Inherits:
VariableExchange
  • Object
show all
Defined in:
lib/money/bank/russian_central_bank.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#rates_expired_at ⇒ Object (readonly)

Returns the value of attribute rates_expired_at.



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# File 'lib/money/bank/russian_central_bank.rb', line 6

def rates_expired_at
  @rates_expired_at
end

#rates_updated_at ⇒ Object (readonly)

Returns the value of attribute rates_updated_at.



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# File 'lib/money/bank/russian_central_bank.rb', line 6

def rates_updated_at
  @rates_updated_at
end

#rates_updated_on ⇒ Object (readonly)

Returns the value of attribute rates_updated_on.



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# File 'lib/money/bank/russian_central_bank.rb', line 6

def rates_updated_on
  @rates_updated_on
end

#ttl ⇒ Object

Returns the value of attribute ttl.



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# File 'lib/money/bank/russian_central_bank.rb', line 6

def ttl
  @ttl
end

Instance Method Details

#add_rate(from, to, rate) ⇒ Object 



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# File 'lib/money/bank/russian_central_bank.rb', line 22

def add_rate(from, to, rate)
  super(from, to, rate)
  super(to, from, 1.0 / rate)
end

#flush_rates ⇒ Object 



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# File 'lib/money/bank/russian_central_bank.rb', line 8

def flush_rates
  @store = Money::RatesStore::Memory.new
end

#get_rate(from, to) ⇒ Object 



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# File 'lib/money/bank/russian_central_bank.rb', line 27

def get_rate(from, to)
  update_rates if rates_expired?
  super || indirect_rate(from, to)
end

#rates_expired? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/money/bank/russian_central_bank.rb', line 38

def rates_expired?
  rates_expired_at && rates_expired_at <= Time.now
end

#update_rates(date = Date.today) ⇒ Object 



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# File 'lib/money/bank/russian_central_bank.rb', line 12

def update_rates(date = Date.today)
  store.transaction do
    update_parsed_rates(exchange_rates(date))
    @rates_updated_at = Time.now
    @rates_updated_on = date
    update_expired_at
    store.send(:rates)
  end
end