Method: Finance::Amortization#initialize

Defined in:
lib/finance/amortization.rb

#initialize(principal, *rates, &block) ⇒ Amortization

create a new Amortization instance



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# File 'lib/finance/amortization.rb', line 132

def initialize(principal, *rates, &block)
  @principal = Flt::DecNum.new(principal.to_s)
  @rates     = rates
  @block     = block

  # compute the total duration from all of the rates.
  @periods = (rates.collect { |r| r.duration }).sum
  @period  = 0

  compute
end