README.md

Coding Challenge

Installation

git clone [email protected]:acatus/coding_challenge.git
cd coding_challenge
bundle

rake db:create db:migrate db:seed

Challenge

rspec

Calculate the internal rate of return and get the specs green!

Additional Information

The irr is calculated with the following formula:

• CF: cashflow amount
• t: time in days (can be fractions) based on daycount convention 30/360 1
• IRR: is the value to calculate 2