made our debug randomizer not bad

tetris/randomizers/always.lua

@@ -2,17 +2,8 @@ local Randomizer = require 'tetris.randomizers.randomizer'
 
 local AlwaysRandomizer = Randomizer:extend()
 
-function AlwaysRandomizer:new(piece)
-	self.piece = piece
-	self:initialize()
-	self.next_queue = {}
-	for i = 1, 30 do
-		table.insert(self.next_queue, self:generatePiece())
-	end
-end
-
 function AlwaysRandomizer:generatePiece()
-	return self.piece
+	return "I"
 end
 
 return AlwaysRandomizer