Time::Duration::Parse is a module to parse human readable duration strings
like _2 minutes and 3 seconds_ to seconds.

It does the opposite of _duration_exact_ function in Time::Duration and is
roundtrip safe. So, the following is always true.

use Time::Duration::Parse;
use Time::Duration;

my $seconds = int rand 100000;
is( parse_duration(duration_exact($seconds)), $seconds );