:: Hoon School - Week 1
:: ~bannum-magtus || s@p7.co.nz
::
|=  inp=@        :: 1 - create a gate with one atom input, 'inp'
^-  @p           :: 2 - use kethep to cast inp to a planet aura
inp              :: 3 - close the kethep, and ergo close the bartis