:: Hoon 101 - Week 4
:: ~bannum-magtus || s@p7.co.nz
::
|=  n=@
^-  @
=<  (wrrrm n)
|%
::
:: the atom made a 'clink' as it fell into the hole
++  clink
  |=  [a=@ b=@]
  ^-  ?
  =(0 (mod a b))
::
:: there was a 'clunk' as the atom fell multiple times
++  clunk
  |=  a=@
  ^-  ?
  ?|
    (clink a 3)
    (clink a 5)
  ==
::
:: a 'bzzrp' was heard as certain atoms were vapourised
++  bzzrp
  |=  a=@
  ?:  (clunk a)
    a
  0
::
:: 'wrrrm' was all you could hear as the machine started up
++  wrrrm
  |=  x=@
  ^-  @
  %-  roll
  :_  add
  %-  turn
  :_  bzzrp
  (gulf 1 x)
--