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wende/Janusz.ex

Last active October 22, 2020 01:19
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Janusz.ex
defmodule Janusz do
def homework() do
1..7
|> Enum.map(fn _ -> :rand.uniform * 10 |> round() end)
|> IO.inspect()
|> Enum.count(fn x -> x > 5 end)
|> Kernel.>(3)
|> case do
true -> "Więcej"
false -> "Mniej"
end
end
end
Janusz.homework() |> IO.inspect
Raw
Janusz2.ex
defmodule Janusz do
def homework() do
1..7
|> Enum.map(fn _ -> :rand.uniform * 10 |> round() end)
|> IO.inspect()
|> Enum.count(fn x -> x > 5 end)
|> Kernel.>(3)
|> if(do: "Więcej", else: "Mniej")
end
end
Janusz.homework() |> IO.inspect
Raw
Janusz3.ex
defmodule Janusz do
def homework() do
wynik =
1..7
|> Enum.map(fn _ -> :rand.uniform * 10 |> round() end)
|> IO.inspect()
|> Enum.count(fn x -> x > 5 end)
|> Kernel.>(3)
if wynik do
"Więcej"
else
"Mniej
end
end
end
Janusz.homework() |> IO.inspect
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