Class: JIJI::Rates

Inherits:
Hash
  • Object
show all
Includes:
Util::Model
Defined in:
lib/jiji/models.rb

Overview

レートの集合

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Util::Model

#==, #===, #eql?, #hash

Constructor Details

#initialize(pair_infos, list, time = Time.now) ⇒ Rates

Returns a new instance of Rates.



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# File 'lib/jiji/models.rb', line 12

def initialize( pair_infos, list, time=Time.now )
  super()
  @pair_infos = pair_infos.inject({}){ |r,pair|
    code = JIJI::Util.convert_currency_pair_code(pair[0])
    r[code] = pair[1]
    r
  }
  @time = time
  list.each_pair { |k,info|
    self[k] = Rate.new( info.bid.to_f, info.ask.to_f,
      info.sell_swap.to_f, info.buy_swap.to_f, time)
  }
end

Instance Attribute Details

#pair_infos ⇒ Object (readonly)

通貨ペアの情報(取引数量など)



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# File 'lib/jiji/models.rb', line 26

def pair_infos
  @pair_infos
end

#time ⇒ Object (readonly)

現在時刻



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# File 'lib/jiji/models.rb', line 28

def time
  @time
end