finished 2

2.exs

@@ -5,19 +5,36 @@ content = content
 
 count2 = 0
 count3 = 0
-for line <- content do
+sum2 = for line <- content do
 	Enum.reduce(line, %{}, fn char, acc -> 
 		Map.put(acc, char, (acc[char] || 0)+ 1)
 	end)
-	|> Map.values 
-	|> Enum.filter(fn x -> x == 2 || x == 3 end)
-# need to split and count occurance of 2 and 3 seperately
-  |> Enum.reduce(0, fn x, acc -> if x == 2 do acc + 1 end end)
+  |> Map.values 
 end
+
+
+sum3 = for sum <- sum2 do
+       Enum.filter(sum, fn x -> x == 3 end) # need to split and count occurance of 2 and 3 seperately
+       |> (fn x -> [ 0 | x] end).() #so the accumulator starts with 0
+       |> Enum.reduce(fn _, acc -> acc + 1 end) #if x == 2 do acc + 1 end end)
+end
+
+sum3= sum3
+|> Enum.sum
 |> IO.inspect 
 
-IO.puts(count2)
-IO.puts(count3)
+sum2 = sum2 
+       |> Enum.filter(fn x -> Enum.member?(x, 2) end)# need to split and count occurance of 2 and 3 seperately
+       |> (fn x -> [ 0 | x] end).() #so the accumulator starts with 0
+       |> Enum.reduce(fn _, acc -> acc + 1 end) #if x == 2 do acc + 1 end end)
+
+sum2 = sum2
+|> IO.inspect
+
+sum1 = sum3 * sum2
+IO.puts(sum1)
+#IO.puts(count2)
+#IO.puts(count3)
 
 # File.stream!("input-2")
 # |> Stream.map(&String.trim/1)