Class: Bankroll::TotalPeriods

Inherits:

Object

• Object
• Bankroll::TotalPeriods

Extended by:

Callable, Dry::Initializer

Defined in:

lib/bankroll/total_periods.rb

Instance Method Summary

• #call ⇒ Object

Instance Method Details

#call ⇒ Object

# File 'lib/bankroll/total_periods.rb', line 19

def call
  return (-@present_value - @future_value) / @payment if interest_rate.zero?

  Bankroll::Decimal[periods]
end