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permit

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Plain-Elixir, DSL-less, extensible authorization library for Elixir.

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permit lib permit errors cycled_definition_error.ex
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lib/permit/errors/cycled_definition_error.ex 

defmodule Permit.CycledDefinitionError do

  @moduledoc """

  Raised when action groupings defined in a `Permit.Actions` implementation result in a circular dependency.

  """



  alias __MODULE__

  defexception [:message]



  @impl true

  def exception({trace, module}) when is_list(trace) and is_atom(module) do

    msg =

      "grouping_schema in module #{inspect(module)} has circular definition. Please remove cycle #{inspect(trace)}"



    %CycledDefinitionError{message: msg}

  end

end