marksweston / finance

A library for financial calculations in Ruby
https://rubygems.org/gems/finance
Other
217 stars 93 forks source link

Specifying Period in Amortization Calculation #36

Open mhaseebkhan opened 9 years ago

mhaseebkhan commented 9 years ago

In Amortization Class, the calculations are based on the assumption that the payments are made at the end of the period. The documentation also suggests that.

Is there a way to have the calculations work with a start of the period?

Like in excel PMT function, we can specify a 0 or 1 for the payment period.

Thanks in advance.