Pastable version of Refactor my blog item helper

<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</pre>
            <pre class="sunburst">before:

<span style="color:#E28964;">def</span> <span style="color:#89BDFF;">list_for_blogentries</span>(<span style="color:#3E87E3;">user</span>)
  user.<span style="color:#89BDFF;">blogentries</span>.<span style="color:#89BDFF;">collect</span> {|<span style="color:#3E87E3;">entry</span>| link_for_entry entry}
<span style="color:#E28964;">end</span>

after:

<span style="color:#E28964;">def</span> <span style="color:#89BDFF;">list_for_blogentries</span>(<span style="color:#3E87E3;">user</span>)
  hash <span style="color:#E28964;">=</span> user.<span style="color:#89BDFF;">blogentries</span>.<span style="color:#89BDFF;">group_by</span> {|<span style="color:#3E87E3;">entry</span>| entry.<span style="color:#89BDFF;">created_at</span>.<span style="color:#89BDFF;">to_s</span>(<span style="color:#3387CC;"><span style="color:#3387CC;">:</span>db</span>).<span style="color:#89BDFF;">first</span>(<span style="color:#3387CC;">10</span>)}
  hash.<span style="color:#89BDFF;">each</span> {|<span style="color:#3E87E3;">date</span>, <span style="color:#3E87E3;">entries</span>| puts date; entries.<span style="color:#89BDFF;">each</span> {|<span style="color:#3E87E3;">entry</span>| link_for_entry entry}} <span style="color:#AEAEAE;font-style:italic;"><span style="color:#AEAEAE;font-style:italic;">#</span> It seems doesn't work.</span>
<span style="color:#E28964;">end</span>

<span style="color:#3E87E3;">I</span> wish to have results like:

<span style="color:#3387CC;">2007</span><span style="color:#E28964;">-</span><span style="color:#3387CC;">12</span><span style="color:#E28964;">-</span><span style="color:#3387CC;">15</span>
blah, blah, blah,
ok, <span style="color:#3E87E3;">I</span> write my first blog.

<span style="color:#3387CC;">2007</span><span style="color:#E28964;">-</span><span style="color:#3387CC;">12</span><span style="color:#E28964;">-</span><span style="color:#3387CC;">14</span>
blah, blah...
</pre>
          </div>
        </div>

<a href="http://refactormycode.com/codes/187-refactor-my-blog-item-helper" 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>

counter free hit invisible