Determine time interval for deletion

[ldarrambide]

Hi Gintaras, hi all

i'd like to store in a file data, beginning by a date.

Then, i'd like to iterate lines of the file, and delete line older than a defined interval, say 1 month (30 days).

example:

2016-05-02 13:40:21 "some data"

I got the idea from IStringMap example with DATE as key

Links or code to help?

Thanks