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Pastable version of Rails has_many count

<div style="overflow:auto;border:solid 1px #ccc;background:#000;color:#F8F8F8"> <div class="section"> <pre style="float:left;margin:0 10px;border-right:0;color:#666;">1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36</pre> <pre class="sunburst"><span style="color:#E28964;">&lt;</span><span style="color:#E28964;">%</span> myid <span style="color:#E28964;">=</span> <span style="color:#3E87E3;">self</span>.<span style="color:#89BDFF;">current_user</span>.<span style="color:#89BDFF;">id</span> <span style="color:#65B042;"><span style="color:#65B042;">%&gt;</span></span> <span style="color:#65B042;"></span> <span style="color:#65B042;"></span> <span style="color:#65B042;">Messages:&lt;br /<span style="color:#65B042;">&gt;</span></span><span style="color:#E28964;">&lt;</span>br <span style="color:#E28964;">/</span><span style="color:#E28964;">&gt;</span> <span style="color:#E28964;">&lt;</span><span style="color:#E28964;">%</span> my_messages <span style="color:#E28964;">=</span> <span style="color:#9B859D;">Message</span>.<span style="color:#89BDFF;">find</span>(<span style="color:#3387CC;"><span style="color:#3387CC;">:</span>all</span>, <span style="color:#3387CC;"><span style="color:#3387CC;">:</span>conditions</span> =&gt; <span style="color:#65B042;"><span style="color:#65B042;">&quot;</span>user_id = <span style="color:#DAEFA3;"><span style="color:#DAEFA3;">#{</span>myid<span style="color:#DAEFA3;">}</span></span><span style="color:#65B042;">&quot;</span></span>) <span style="color:#65B042;"><span style="color:#65B042;">%&gt;</span></span> <span style="color:#65B042;"></span> <span style="color:#65B042;">&lt;% </span> <span style="color:#65B042;"></span> <span style="color:#65B042;">mcount = 0</span> <span style="color:#65B042;">prcount = 0</span> <span style="color:#65B042;">iecount = 0</span> <span style="color:#65B042;"></span> <span style="color:#65B042;">%<span style="color:#65B042;">&gt;</span></span> <span style="color:#E28964;">&lt;</span><span style="color:#E28964;">%</span> <span style="color:#3E87E3;"><span style="color:#3E87E3;">@</span>my_messages</span>.<span style="color:#89BDFF;">each</span> <span style="color:#E28964;">do </span>|<span style="color:#3E87E3;">i</span>| <span style="color:#65B042;"><span style="color:#65B042;">%&gt;</span></span> <span style="color:#65B042;"></span> <span style="color:#65B042;">&lt;% senders_usertype = User.find(i.sender_id).usertype %<span style="color:#65B042;">&gt;</span></span> <span style="color:#E28964;">&lt;</span><span style="color:#E28964;">%</span> <span style="color:#E28964;">case</span> senders_usertype <span style="color:#E28964;">when</span> <span style="color:#65B042;"><span style="color:#65B042;">'</span>Industry Expert<span style="color:#65B042;">'</span></span> iecount <span style="color:#E28964;">=</span> iecount <span style="color:#E28964;">+</span> <span style="color:#3387CC;">1</span> <span style="color:#E28964;">when</span> <span style="color:#65B042;"><span style="color:#65B042;">'</span>Media<span style="color:#65B042;">'</span></span> mcount <span style="color:#E28964;">=</span> mcount <span style="color:#E28964;">+</span> <span style="color:#3387CC;">1</span> <span style="color:#E28964;">when</span> <span style="color:#65B042;"><span style="color:#65B042;">'</span>PR<span style="color:#65B042;">'</span></span> prcount <span style="color:#E28964;">=</span> <span style="color:#65B042;"><span style="color:#65B042;">'</span>prcount + 1<span style="color:#65B042;">'</span></span> <span style="color:#E28964;">else</span> <span style="color:#AEAEAE;font-style:italic;"> <span style="color:#AEAEAE;font-style:italic;">#</span> nada</span> <span style="color:#E28964;">end</span> <span style="color:#65B042;"><span style="color:#65B042;">%&gt;</span></span> <span style="color:#65B042;"> </span> <span style="color:#65B042;">&lt;% end %<span style="color:#65B042;">&gt;</span></span> <span style="color:#E28964;">&lt;</span><span style="color:#E28964;">%=</span> mcount <span style="color:#65B042;"><span style="color:#65B042;">%&gt;</span> &lt;br /<span style="color:#65B042;">&gt;</span></span> <span style="color:#E28964;">&lt;</span><span style="color:#E28964;">%=</span> prcount <span style="color:#65B042;"><span style="color:#65B042;">%&gt;</span> &lt;br /<span style="color:#65B042;">&gt;</span></span> <span style="color:#E28964;">&lt;</span><span style="color:#E28964;">%=</span> iecount <span style="color:#65B042;"><span style="color:#65B042;">%&gt;</span> &lt;br /<span style="color:#65B042;">&gt;</span></span> </pre> </div> </div> <a href="http://refactormycode.com/codes/209-rails-has_many-count" style="color:#fff" title="As seen on RefactorMyCode.com"><img alt="Small_logo" src="http://refactormycode.com/images/small_logo.gif" style="border:0" /></a>