Class: AlphaVantageQuote

Inherits:
Object
  • Object
show all
Defined in:
lib/lita/handlers/onewheel_finance.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(json_blob) ⇒ AlphaVantageQuote

Returns a new instance of AlphaVantageQuote.



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# File 'lib/lita/handlers/onewheel_finance.rb', line 34

def initialize(json_blob)
  Lita.logger.debug "parsing: #{json_blob}"
  hash = JSON.parse(json_blob)
  quote = hash["Global Quote"]

  quote.keys.each do |key|
    case key
    when "01. symbol"
      @symbol = quote[key]
    when "02. open"
      @open = self.fix_number quote[key]
    when "03. high"
      @high = self.fix_number quote[key]
    when "04. low"
      @low = self.fix_number quote[key]
    when "05. price"
      @price = self.fix_number quote[key]
    when "06. volume"
      @volume = quote[key]
    when "07. latest trading day"
      @trading_day = quote[key]
    when "08. previous close"
      @prev_close = self.fix_number quote[key]
    when "09. change"
      @change = self.fix_number quote[key]
    when "10. change percent"
      @change_percent = self.fix_number quote[key]
    end
  end
end

Instance Attribute Details

#change ⇒ Object (readonly)

Returns the value of attribute change.



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# File 'lib/lita/handlers/onewheel_finance.rb', line 32

def change
  @change
end

#change_percent ⇒ Object (readonly)

Returns the value of attribute change_percent.



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# File 'lib/lita/handlers/onewheel_finance.rb', line 32

def change_percent
  @change_percent
end

#high ⇒ Object (readonly)

Returns the value of attribute high.



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# File 'lib/lita/handlers/onewheel_finance.rb', line 32

def high
  @high
end

#low ⇒ Object (readonly)

Returns the value of attribute low.



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# File 'lib/lita/handlers/onewheel_finance.rb', line 32

def low
  @low
end

#open ⇒ Object (readonly)

Returns the value of attribute open.



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# File 'lib/lita/handlers/onewheel_finance.rb', line 32

def open
  @open
end

#prev_close ⇒ Object (readonly)

Returns the value of attribute prev_close.



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# File 'lib/lita/handlers/onewheel_finance.rb', line 32

def prev_close
  @prev_close
end

#price ⇒ Object (readonly)

Returns the value of attribute price.



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# File 'lib/lita/handlers/onewheel_finance.rb', line 32

def price
  @price
end

#symbol ⇒ Object (readonly)

Returns the value of attribute symbol.



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# File 'lib/lita/handlers/onewheel_finance.rb', line 32

def symbol
  @symbol
end

#trading_day ⇒ Object (readonly)

Returns the value of attribute trading_day.



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# File 'lib/lita/handlers/onewheel_finance.rb', line 32

def trading_day
  @trading_day
end

#volume ⇒ Object (readonly)

Returns the value of attribute volume.



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# File 'lib/lita/handlers/onewheel_finance.rb', line 32

def volume
  @volume
end

Instance Method Details

#fix_number(price_str) ⇒ Object 



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# File 'lib/lita/handlers/onewheel_finance.rb', line 65

def fix_number(price_str)
  price_str.to_f.round(2)
end