::  Print keys for a ship
::
:-  %say
|=  [[now=time *] [=ship ~] ~]
:*  %noun
    life=.^((unit @ud) %j /=lyfe/(scot %da now)/(scot %p ship))
    rift=.^((unit @ud) %j /=ryft/(scot %da now)/(scot %p ship))
==