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ex_teal

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ExTeal is a beautiful administration dashboard written for Phoenix Apps built by Township.

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ex_teal lib ex_teal resource repo.ex
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lib/ex_teal/resource/repo.ex 

defmodule ExTeal.Resource.Repo do

  @doc """

  Defines the module `use`-ing `Ecto.Repo` to be used by the resource.



  Defaults to the value set in config if present:



      config :ex_teal,

         repo: MyApp.Repo



  Default can be overridden per resource:



      def repo, do: MyApp.SecondaryRepo



  """

  @callback repo() :: module

  defmacro __using__(_opts) do

    quote do

      unless ExTeal.Resource.Repo in @behaviour do

        @behaviour ExTeal.Resource.Repo

        unquote(default_repo())

      end

    end

  end



  @doc false

  def default_repo do

    quote do

      def repo, do: Application.fetch_env!(:ex_teal, :repo)

      defoverridable repo: 0

    end

  end

end