相关疑难解决方法(0)

iex> MapSet.new(1..32) |> Enum.to_list
[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22,
 23, 24, 25, 26, 27, 28, 29, 30, 31, 32]

iex> MapSet.new(1..33) |> Enum.to_list
[11, 26, 15, 20, 17, 25, 13, 8, 7, 1, 32, 3, 6, 2, 33, 10, 9, 19, 14, 5, 18, 31,
 22, 29, 21, 27, 24, 30, 23, 28, 16, 4, 12]

这是Elixir 1.3中的实现

def new(enumerable) do
  map …