Commit f165ba2

@@ -6,7 +6,7 @@ class Game
   def play(max_x, max_y)
     world = World.new(create_cells(max_x, max_y))
     until world.empty? do
-      @printer.print(world)
+      @printer.display(world)
       world.next_generation!
     end
   end

@@ -3,7 +3,7 @@ class Printer
     @max_x = max_x
   end
 
-  def print(world)
+  def display(world)
     world.each_with_index do |cell, index|
       print cell.populated? ? "X" : " "
       puts if (index+1) % @max_x == 0