title: Is there a simple way to import account ids from app.rb in Terraspace?
body: <p>We're using the very handy app.rb to map our account ids to each env name, like so:</p>
  <pre><code>Terraspace.configure do |config|
      config.logger.level = :info
      config.test_framework = &quot;rspec&quot;
      config.layering.names = {
          &quot;1234567890&quot;: &quot;dev&quot;,
  ...
      }
  end
  </code></pre>
  <p>But is there a good way to reverse this and fetch the account id to use in a stack via some helper like <code>&quot;&lt;%= account_id %&gt;&quot;</code> ?</p>