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koga1020/flow.exs

Created June 23, 2022 09:42
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flow.exs
Mix.install([
{:benchee, "~> 1.0", only: :dev},
{:flow, "~> 1.2.0"}
])
mapper = fn number -> number * number end
Benchee.run(%{
"enum" => fn -> 1..1_0000_000 |> Enum.map(mapper) |> Enum.sum() end,
"flow" => fn -> 1..1_0000_000 |> Flow.from_enumerable() |> Flow.map(mapper) |> Enum.sum() end
})
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