Module: IB::ProbabilityOfExpiring

Included in:
Contract
Defined in:
lib/ib/probability_of_expiring.rb

Instance Method Summary collapse

Instance Method Details

#probability_of_assignment(**args) ⇒ Object 



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# File 'lib/ib/probability_of_expiring.rb', line 12

def probability_of_assignment  **args
  ( probability_of_expiring(**args) - 1 ).abs
end

#probability_of_expiring(**args) ⇒ Object 



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# File 'lib/ib/probability_of_expiring.rb', line 15

def probability_of_expiring  **args
  @probability_of_expiring = calculate_probability_of_expiring(**args) if @probability_of_expiring.nil? ||  ! args.empty?
  @probability_of_expiring
end