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Simplify with Enum.into/2

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This commit is contained in:
Adam Millerchip 2024-12-09 12:23:29 +09:00
parent fcbf4aa683
commit 04970d3ed6
1 changed files with 2 additions and 4 deletions
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6
2024/day8.exs
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@ -5,8 +5,7 @@ defmodule Day8 do
antennas
|> find_pairs()
|> Enum.flat_map(fn pair -> find_antinodes(pair, x, y) end)
|> MapSet.new()
|> MapSet.union(antinodes)
|> Enum.into(antinodes)
end)
|> MapSet.size()
end
@ -30,8 +29,7 @@ defmodule Day8 do
antennas
|> find_pairs()
|> Enum.flat_map(fn pair -> find_resonant_harmonics(pair, x, y) end)
|> MapSet.new()
|> MapSet.union(antinodes)
|> Enum.into(antinodes)
end)
|> MapSet.size()
end