Elementary cellular automaton: Difference between revisions

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@@ Line 170: / Line 170: @@
     has ($.rule, @.cells);
     method gist { <| |>.join: @!cells.map({$_ ?? '#' !! ' '}).join }
-    method code { $.rule.fmt("%08b").flip.comb }
+    method code { $!rule.fmt("%08b").flip.comb }
     method succ {
-	self.new: :$.rule, :cells(
+        self.new: :$!rule, :cells(
-	    self.code[
+            self.code[
-«*« @.cells.rotate(-1)
+                   (4 X* @!cells.rotate(-1))
-		Z+ 2 «*« @.cells
+                Z+ (2 X* @!cells)
-		Z+       @.cells.rotate(1)
+                Z+       @!cells.rotate(1)
-	    ]
+            ]
+        )
-	)
     }
 }