elixir enum map
iex> Enum.map(1..3, fn x -> x * 2 end)
[2, 4, 6]
iex> map = %{"a" => 1, "b" => 2}
iex> Enum.map(map, fn {k, v} -> {k, v * 2} end)
[{"a", 2}, {"b", 4}]elixir enum map
iex> Enum.map(1..3, fn x -> x * 2 end)
[2, 4, 6]
iex> map = %{"a" => 1, "b" => 2}
iex> Enum.map(map, fn {k, v} -> {k, v * 2} end)
[{"a", 2}, {"b", 4}]Copyright © 2021 Codeinu
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