Pastable version of Saving multiple models in one action

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            <pre class="sunburst">    <span style="color:#E28964;">if</span> <span style="color:#3E87E3;"><span style="color:#3E87E3;">@</span>foo</span>.<span style="color:#89BDFF;">update_attributes</span>(params[<span style="color:#3387CC;"><span style="color:#3387CC;">:</span>foo</span>]) <span style="color:#E28964;">and</span> <span style="color:#3E87E3;"><span style="color:#3E87E3;">@</span>foo</span>.<span style="color:#89BDFF;">bar</span>.<span style="color:#89BDFF;">update_attributes</span>(params[<span style="color:#3387CC;"><span style="color:#3387CC;">:</span>bar</span>])
      redirect_to <span style="color:#89BDFF;">foo_url</span>(<span style="color:#3E87E3;"><span style="color:#3E87E3;">@</span>parent</span>)
    <span style="color:#E28964;">else</span>
      render <span style="color:#3387CC;"><span style="color:#3387CC;">:</span>action</span> =&gt; <span style="color:#65B042;"><span style="color:#65B042;">&quot;</span>edit<span style="color:#65B042;">&quot;</span></span>
    <span style="color:#E28964;">end</span>
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