Day 7 (and small update to day 6)

1 files changed, 6 insertions, 8 deletions

diff --git a/src/day06.exs b/src/day06.exs
index 09a1604..8e339ff 100644
--- a/src/day06.exs
+++ b/src/day06.exs
@@ -32,15 +32,13 @@ defmodule Day06 do
         {v, j} <- Enum.with_index(String.codepoints(line)) do
       if v == element do
         {i, j}
-      else
-        nil
       end
     end
     |> Enum.filter(& &1 != nil)
   end
 
-  def part1({i, j}, grid) do
-    path({i, j}, :up, grid)
+  def part1({guard, grid, _, _}) do
+    path(guard, :up, grid)
     |> Enum.map(fn {i, j, _} -> {i, j} end)
     |> Enum.uniq()
     |> Enum.count()
@@ -89,7 +87,7 @@ defmodule Day06 do
     end
   end
 
-  def part2(guard, grid, overt, ohori) do
+  def part2({guard, grid, overt, ohori}) do
     path(guard, :up, grid)
     |> Enum.map(fn {i, j, _} -> {i, j} end)
     |> Enum.uniq()
@@ -160,12 +158,12 @@ defmodule Day06 do
   end
 end
 
-{guard, grid, overt, ohori} = IO.read(:stdio, :eof) |> Day06.parse_data()
+data = IO.read(:stdio, :eof) |> Day06.parse_data()
 
-{time1 , ans1} = :timer.tc(fn -> Day06.part1(guard, grid) end)
+{time1 , ans1} = :timer.tc(fn -> Day06.part1(data) end)
 IO.puts("Time  : #{time1 / 1000000}")
 IO.puts("Answer: #{ans1}")
 
-{time2 , ans2} = :timer.tc(fn -> Day06.part2(guard, grid, overt, ohori) end)
+{time2 , ans2} = :timer.tc(fn -> Day06.part2(data) end)
 IO.puts("Time  : #{time2 / 1000000}")
 IO.puts("Answer: #{ans2}")