View difference between Paste ID: fUFgkMCh and QGHJ9r51

 while true do
 data={turtle.inspect()}
 if data~=nil then
 if data[2].metadata==7 then
 turtle.dig()
 end
 if turtle.getItemCount(1)>0 then
 turtle.place()
 end
 end
 sleep(0)
 end