vurseClass = {}
vurseClass_mt = { __index = vurseClass }

function vurseClass:create()
 local new_isnt = {}
 setmetatable( new_inst , vurseClass_mt )
 return new_inst
end

function vurseClass:start()
 redstone.setBundleOutput ( "yellow" , "left" , true )
 sleep(.25)
 redstone.setBundleOutput ( "yellow" , "left" , false )
end


vurse = vurseClass:create()
vurse:start()