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Extension of the Elixir standard library focused on data stuctures, data manipulation and performance

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aja lib helpers fast_enum.ex
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lib/helpers/fast_enum.ex 

defmodule A.FastEnum do

  @moduledoc false



  # dialyzer([{nowarn_function, [to_list/1]}, call_without_opaque]).



  @dialyzer {:nowarn_function, [to_list: 1]}

  @compile {:inline, to_list: 1}

  @spec to_list(Enumerable.t()) :: list()

  def to_list(list) when is_list(list), do: list



  # TODO: see if can speedup ranges

  # TODO: investigate a Listable protocol instead



  for module <- [MapSet, A.Vector, A.RBSet, A.RBMap, A.OrdMap] do

    def to_list(%unquote(module){} = instance) do

      unquote(module).to_list(instance)

    end

  end



  def to_list(enumerable), do: Enum.to_list(enumerable)

end