view bin/rng @ 4422:0dd2430deb55

<kmc> printf \'echo "$1" | /hackenv/lib/c++decl\\n\' > bin/c++decl && chmod +x bin/c++decl
author HackBot
date Sun, 09 Feb 2014 02:02:26 +0000
parents c096bb536bb2
children
line wrap: on
line source

#!/usr/bin/env lua

math.randomseed(os.time())
W={}
for i,a in ipairs(arg) do
   for w in a:gmatch("[^%s]+") do
      table.insert(W, w)
   end
end
if #W>0 then
   print(W[math.random(#W)])
end