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aja

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

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aja lib io.ex
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lib/io.ex 

defmodule Aja.IO do

  @moduledoc false



  @deprecated "Use the :ion library instead (https://hex.pm/packages/ion)"

  @spec iodata_empty?(iodata) :: boolean

  def iodata_empty?(iodata)



  def iodata_empty?(binary) when is_binary(binary), do: binary === ""

  def iodata_empty?([]), do: true

  def iodata_empty?([head | _]) when is_integer(head), do: false



  def iodata_empty?([head | rest]) do

    # optimized `and`

    case iodata_empty?(head) do

      false -> false

      _ -> iodata_empty?(rest)

    end

  end



  @deprecated "Use the :ion library instead (https://hex.pm/packages/ion)"

  @compile {:inline, to_iodata: 1}

  @spec to_iodata(String.Chars.t() | iodata | IO.chardata()) :: iodata | IO.chardata()

  def to_iodata(data) when is_list(data) or is_binary(data) do

    data

  end



  def to_iodata(data) do

    String.Chars.to_string(data)

  end

end