Compare two NSDates

Question

How can I compare two NSDates and return the amount of time between them.

For example:

2010-06-20 14:29:41 -0400
2010-06-20 14:53:29 -0400

should return something like: 23 or 24(minutes), rounding the seconds because I don't really need the seconds.

Answer 1

try something like:

int intervall = (int) [date1 timeIntervalSinceDate: date2] / 60;