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earmark_parser

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AST parser and generator for Markdown

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earmark_parser lib earmark_parser message.ex
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lib/earmark_parser/message.ex 

defmodule EarmarkParser.Message do

  @moduledoc false



  alias EarmarkParser.Context

  alias EarmarkParser.Options



  @type message_type :: :error | :warning | :deprecated

  @type t :: {message_type, non_neg_integer(), String.t()}

  @type ts :: [t()]

  @type container :: Options.t() | Context.t()



  @spec add_messages(container, ts()) :: container

  def add_messages(container, messages) do

    Enum.reduce(messages, container, &add_message(&2, &1))

  end



  @spec add_message(container, t()) :: container

  def add_message(container, message)



  def add_message(options = %Options{}, message) do

    %{options | messages: MapSet.put(options.messages, message)}

  end



  def add_message(context = %Context{}, message) do

    %{context | options: add_message(context.options, message)}

  end



  @spec get_messages(container) :: ts()

  def get_messages(container)



  def get_messages(%Context{options: %{messages: messages}}) do

    messages

  end



  @doc """

  For final output

  """

  @spec sort_messages(container) :: [t()]

  def sort_messages(container) do

    container

    |> get_messages()

    |> Enum.sort(fn {_, l, _}, {_, r, _} -> r >= l end)

  end

end



# SPDX-License-Identifier: Apache-2.0