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Pastable version of last_number_of_months

<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</pre> <pre class="sunburst"><span style="color:#E28964;">module</span> <span style="text-decoration:underline;">ApplicationHelper</span> <span style="color:#E28964;">def</span> <span style="color:#89BDFF;">time_month</span>(<span style="color:#3E87E3;">month</span>) <span style="color:#E28964;">return</span> <span style="color:#9B859D;">Time</span>.<span style="color:#89BDFF;">now</span>.<span style="color:#89BDFF;">months_ago</span>(month) <span style="color:#E28964;">end</span> <span style="color:#E28964;">def</span> <span style="color:#89BDFF;">last_number_of_months</span>(<span style="color:#3E87E3;">number</span>) months <span style="color:#E28964;">=</span> [] number.<span style="color:#89BDFF;">times</span> <span style="color:#E28964;">do </span>|<span style="color:#3E87E3;">month</span>| months <span style="color:#E28964;">&lt;&lt;</span> <span style="color:#89BDFF;">link_to</span>(<span style="color:#89BDFF;">time_month</span>(month).<span style="color:#89BDFF;">strftime</span>(<span style="color:#65B042;"><span style="color:#65B042;">&quot;</span>%B %Y<span style="color:#65B042;">&quot;</span></span>), <span style="color:#AEAEAE;font-style:italic;"> <span style="color:#AEAEAE;font-style:italic;">#</span>posts_path +</span> <span style="color:#89BDFF;">time_month</span>(month).<span style="color:#89BDFF;">strftime</span>(<span style="color:#65B042;"><span style="color:#65B042;">&quot;</span>/%Y/%m<span style="color:#65B042;">&quot;</span></span>)) <span style="color:#E28964;">end</span> <span style="color:#E28964;">return</span> months.<span style="color:#89BDFF;">join</span>(<span style="color:#65B042;"><span style="color:#65B042;">&quot;</span>&lt;br /&gt;<span style="color:#65B042;">&quot;</span></span>) <span style="color:#E28964;">end</span> <span style="color:#E28964;">end</span> </pre> </div> </div> <a href="http://refactormycode.com/codes/216-last_number_of_months" 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>