Class: Ohbjects::Option

Inherits:
Object
  • Object
show all
Defined in:
lib/ohbjects/options.rb

Direct Known Subclasses

Call, Put

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Option

Returns a new instance of Option.



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# File 'lib/ohbjects/options.rb', line 52

def initialize
  if instance_of? Option
    raise ArgumentError, "An option cannot be instantiated"
  end
end

Instance Attribute Details

#ask ⇒ Object

Returns the value of attribute ask.



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# File 'lib/ohbjects/options.rb', line 45

def ask
  @ask
end

#asks ⇒ Object

Returns the value of attribute asks.



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# File 'lib/ohbjects/options.rb', line 45

def asks
  @asks
end

#bid ⇒ Object

Returns the value of attribute bid.



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# File 'lib/ohbjects/options.rb', line 45

def bid
  @bid
end

#bids ⇒ Object

Returns the value of attribute bids.



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# File 'lib/ohbjects/options.rb', line 45

def bids
  @bids
end

#change ⇒ Object

Returns the value of attribute change.



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# File 'lib/ohbjects/options.rb', line 45

def change
  @change
end

#delta ⇒ Object

Returns the value of attribute delta.



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# File 'lib/ohbjects/options.rb', line 45

def delta
  @delta
end

#expires ⇒ Object

Returns the value of attribute expires.



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# File 'lib/ohbjects/options.rb', line 50

def expires
  @expires
end

#gamma ⇒ Object

Returns the value of attribute gamma.



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# File 'lib/ohbjects/options.rb', line 45

def gamma
  @gamma
end

#id ⇒ Object

Returns the value of attribute id.



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# File 'lib/ohbjects/options.rb', line 45

def id
  @id
end

#iv ⇒ Object

Returns the value of attribute iv.



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# File 'lib/ohbjects/options.rb', line 45

def iv
  @iv
end

#key ⇒ Object

Returns the value of attribute key.



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# File 'lib/ohbjects/options.rb', line 45

def key
  @key
end

#open_interest ⇒ Object

Returns the value of attribute open_interest.



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# File 'lib/ohbjects/options.rb', line 45

def open_interest
  @open_interest
end

#root ⇒ Object

Returns the value of attribute root.



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# File 'lib/ohbjects/options.rb', line 45

def root
  @root
end

#strike ⇒ Object

Returns the value of attribute strike.



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# File 'lib/ohbjects/options.rb', line 45

def strike
  @strike
end

#theta ⇒ Object

Returns the value of attribute theta.



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# File 'lib/ohbjects/options.rb', line 45

def theta
  @theta
end

#vega ⇒ Object

Returns the value of attribute vega.



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# File 'lib/ohbjects/options.rb', line 45

def vega
  @vega
end

#volume ⇒ Object

Returns the value of attribute volume.



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# File 'lib/ohbjects/options.rb', line 45

def volume
  @volume
end

Instance Method Details

#call? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ohbjects/options.rb', line 64

def call?
  Call === self
end

#put? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ohbjects/options.rb', line 68

def put?
  Put === self
end