urbit/gen/tree.hoon

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:: Tree view recursive directory contents
::
:::: /hoon/tree/gen
::
/? 310
::
::::
::
:- %say
|= {^ {pax/path fla/$@($~ {$full $~})} $~}
=+ len=(lent pax)
=+ rend=?^(fla smyt |=(a/path (smyt (slag len a))))
:- %tang %- flop
|- ^- tang
=+ ark=.^(arch cy+pax)
=- ?~ fil.ark -
[(rend pax) -]
%- zing
%+ turn
(sort ~(tap by dir.ark) aor)
|= {a/@t $~}
^$(pax (welp pax /[a]))