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ex_debug_toolbar

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A debug web toolbar for Phoenix projects to display all sorts of information about request

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ex_debug_toolbar lib ex_debug_toolbar toolbar macros.ex
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lib/ex_debug_toolbar/toolbar/macros.ex 

defmodule ExDebugToolbar.Toolbar.Macros do

  @enabled Application.get_env(:ex_debug_toolbar, :enable, false)



  defmacro if_enabled(clauses) do

    build_if_enabled(clauses)

  end



  defp build_if_enabled(do: do_clause) do

    build_if_enabled(do: do_clause, else: nil)

  end



  defp build_if_enabled(do: do_clause, else: else_clause) do

    if @enabled do

      quote do: unquote(do_clause)

    else

      quote do: unquote(else_clause)

    end

  end



  defmacro __using__(_) do

    quote do

      require unquote(__MODULE__)

      import unquote(__MODULE__)

    end

  end

end