ruby can calculate the difference between two dates. This includes year, months and days.
The problem can be quite hard, as you have to keep in mind years, months and days. Some years have leap years, not all months are 30 days and so on.
It will calculate the difference in years, months, days and also total number of days difference.
The ruby program below calculates the difference between two dates.
This will output something like
- Calculate the difference between new year and now.
- How many days until next year?