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perspective

0.1.2
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An event sourcing library based upon asynchronously generated perspectives

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perspective lib perspective request request_generator.ex
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lib/perspective/request/request_generator.ex 

defmodule Perspective.RequestGenerator do

  def from(%{data: data, action: action}) do

    try do

      create_action(action, data)

    rescue

      error in Perspective.Request.MissingAction -> {:error, error}

    end

  end



  defp create_action(action_name, data) do

    try do

      struct_name = String.to_existing_atom("Elixir.#{action_name}")

      struct_name.new(nil, data)

    rescue

      _error in ArgumentError -> raise Perspective.Request.MissingAction, action_name

    end

  end

end