NAME

       Jifty::DBI::Filter::Duration - Encodes time durations

DESCRIPTION

   encode
       If value is defined, then encode it using "parse_duration" in Time::Duration::Parse,
       otherwise do nothing.  If the value can't be parsed, then set it to undef.

   decode
       If value is defined, then decode it using "duration_exact" in Time::Duration and "concise"
       in Time::Duration, otherwise do nothing.

SEE ALSO

       Jifty::DBI::Filter, Time::Duration, Time::Duration::Parse