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A set of tools for building robust applications with RabbitMQ.

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rabbit lib rabbit utilities.ex
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lib/rabbit/utilities.ex 

defmodule Rabbit.Utilities do

  @moduledoc false



  @doc false

  @spec callback_exported?(module(), atom(), non_neg_integer()) :: boolean()

  def callback_exported?(module, function, arity) do

    Code.ensure_loaded?(module) and function_exported?(module, function, arity)

  end



  @doc false

  @spec process_name(pid | nil) :: pid() | atom()

  def process_name(pid \\ nil) do

    (pid || self())

    |> Process.info()

    |> Keyword.get(:registered_name, self())

  end

end