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Regex was overkill

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Adam Millerchip 2020-12-09 01:12:24 +09:00
parent 6f332192cb
commit 3784d613f6
2 changed files with 2 additions and 2 deletions
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2
day8/day8part1.exs
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@ -9,7 +9,7 @@ defmodule Day8Part1 do
def input_to_instrs(input) do def input_to_instrs(input) do
input input
|> String.split("\n", trim: true) |> String.split("\n", trim: true)
|> Enum.map(&Regex.run(~r/\A(\w{3}) ([+\-]\d+)\z/, &1, capture: :all_but_first)) |> Enum.map(&String.split/1)
|> Enum.with_index() |> Enum.with_index()
|> Map.new(fn {[op, arg], idx} -> {idx, {op, String.to_integer(arg)}} end) |> Map.new(fn {[op, arg], idx} -> {idx, {op, String.to_integer(arg)}} end)
end end

2
day8/day8part2.exs
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@ -9,7 +9,7 @@ defmodule Day8Part2 do
def input_to_instrs(input) do def input_to_instrs(input) do
input input
|> String.split("\n", trim: true) |> String.split("\n", trim: true)
|> Enum.map(&Regex.run(~r/\A(\w{3}) ([+\-]\d+)\z/, &1, capture: :all_but_first)) |> Enum.map(&String.split/1)
|> Enum.with_index() |> Enum.with_index()
|> Map.new(fn {[op, arg], idx} -> {idx, {op, String.to_integer(arg)}} end) |> Map.new(fn {[op, arg], idx} -> {idx, {op, String.to_integer(arg)}} end)
end end