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logster

2.0.0-rc.3
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Easily parsable single-line plain text and JSON logger for Plug and Phoenix applications

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logster lib logster formatters json.ex
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lib/logster/formatters/json.ex 

defmodule Logster.Formatters.JSON do

  def format(data) when is_map(data) do

    case data |> Jason.encode_to_iodata() do

      {:ok, json} -> json

      {:error, _} -> %{msg: inspect(data)} |> format()

    end

  end



  def format([]), do: ""

  def format([{_, _} | _] = data), do: data |> Enum.into(%{}) |> format()



  def format(data) when is_binary(data) or is_list(data), do: %{msg: data} |> format()



  def format(data), do: %{msg: inspect(data)} |> format()

end