Pastable version of Typical restful scaffold controller

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            <pre class="sunburst"><span style="color:#E28964;">class</span> <span style="text-decoration:underline;">PostsController<span style="color:#9B5C2E;font-style:italic;"> <span style="color:#9B5C2E;font-style:italic;">&lt;</span> ApplicationController</span></span>
  before_filter <span style="color:#3387CC;"><span style="color:#3387CC;">:</span>find_post</span>, <span style="color:#3387CC;"><span style="color:#3387CC;">:</span>only</span> =&gt; [<span style="color:#3387CC;"><span style="color:#3387CC;">:</span>show</span>, <span style="color:#3387CC;"><span style="color:#3387CC;">:</span>edit</span>, <span style="color:#3387CC;"><span style="color:#3387CC;">:</span>update</span>, <span style="color:#3387CC;"><span style="color:#3387CC;">:</span>destroy</span>]

<span style="color:#E28964;">def</span> <span style="color:#89BDFF;">index</span>
    <span style="color:#3E87E3;"><span style="color:#3E87E3;">@</span>posts</span> <span style="color:#E28964;">=</span> <span style="color:#9B859D;">Post</span>.<span style="color:#89BDFF;">find</span>(<span style="color:#3387CC;"><span style="color:#3387CC;">:</span>all</span>)
  <span style="color:#E28964;">end</span>

<span style="color:#E28964;">def</span> <span style="color:#89BDFF;">show</span>
  <span style="color:#E28964;">end</span>

<span style="color:#E28964;">def</span> <span style="color:#89BDFF;">new</span>
    <span style="color:#3E87E3;"><span style="color:#3E87E3;">@</span>post</span> <span style="color:#E28964;">=</span> <span style="color:#9B859D;">Post</span>.<span style="color:#89BDFF;">new</span>
  <span style="color:#E28964;">end</span>

<span style="color:#E28964;">def</span> <span style="color:#89BDFF;">edit</span>
  <span style="color:#E28964;">end</span>

<span style="color:#E28964;">def</span> <span style="color:#89BDFF;">create</span>
    <span style="color:#3E87E3;"><span style="color:#3E87E3;">@</span>post</span> <span style="color:#E28964;">=</span> <span style="color:#9B859D;">Post</span>.<span style="color:#89BDFF;">new</span>(params[<span style="color:#3387CC;"><span style="color:#3387CC;">:</span>post</span>])

<span style="color:#E28964;">if</span> <span style="color:#3E87E3;"><span style="color:#3E87E3;">@</span>post</span>.<span style="color:#89BDFF;">save</span>
      flash[<span style="color:#3387CC;"><span style="color:#3387CC;">:</span>notice</span>] <span style="color:#E28964;">=</span> â€˜<span style="color:#3E87E3;">Post</span> was successfully created.â€˜
      redirect_to <span style="color:#89BDFF;">post_url</span>(<span style="color:#3E87E3;"><span style="color:#3E87E3;">@</span>post</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>new<span style="color:#65B042;">&quot;</span></span>
    <span style="color:#E28964;">end</span>
  <span style="color:#E28964;">end</span>

<span style="color:#E28964;">def</span> <span style="color:#89BDFF;">update</span>
    <span style="color:#E28964;">if</span> <span style="color:#3E87E3;"><span style="color:#3E87E3;">@</span>post</span>.<span style="color:#89BDFF;">update_attributes</span>(params[<span style="color:#3387CC;"><span style="color:#3387CC;">:</span>post</span>])
      flash[<span style="color:#3387CC;"><span style="color:#3387CC;">:</span>notice</span>] <span style="color:#E28964;">=</span> â€˜<span style="color:#3E87E3;">Post</span> was successfully updated.â€˜
      redirect_to <span style="color:#89BDFF;">post_url</span>(<span style="color:#3E87E3;"><span style="color:#3E87E3;">@</span>post</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>
  <span style="color:#E28964;">end</span>

<span style="color:#E28964;">def</span> <span style="color:#89BDFF;">destroy</span>
    <span style="color:#3E87E3;"><span style="color:#3E87E3;">@</span>post</span>.<span style="color:#89BDFF;">destroy</span>

redirect_to posts_url
  <span style="color:#E28964;">end</span>

<span style="color:#E28964;">private</span>
    <span style="color:#E28964;">def</span> <span style="color:#89BDFF;">find_post</span>
      <span style="color:#3E87E3;"><span style="color:#3E87E3;">@</span>post</span> <span style="color:#E28964;">=</span> <span style="color:#9B859D;">Post</span>.<span style="color:#89BDFF;">find</span>(params[<span style="color:#3387CC;"><span style="color:#3387CC;">:</span>id</span>])
    <span style="color:#E28964;">end</span>
<span style="color:#E28964;">end</span>
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