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  <title>to_sorted_array (Hash)</title>
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  <pre><span class="ruby-comment cmt"># File lib/ruby_extend.rb, line 4</span>
  <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">to_sorted_array</span> <span class="ruby-identifier">block</span>=<span class="ruby-keyword kw">nil</span>

    <span class="ruby-identifier">sort</span>(<span class="ruby-operator">&amp;</span><span class="ruby-identifier">block</span>).<span class="ruby-identifier">inject</span>([]) <span class="ruby-keyword kw">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">array</span>, (<span class="ruby-identifier">key</span>, <span class="ruby-identifier">value</span>)<span class="ruby-operator">|</span>
      <span class="ruby-identifier">array</span> <span class="ruby-operator">&lt;&lt;</span> [<span class="ruby-identifier">key</span>, <span class="ruby-identifier">value</span>.<span class="ruby-identifier">is_a?</span>(<span class="ruby-constant">Hash</span>) <span class="ruby-operator">?</span> <span class="ruby-identifier">value</span>.<span class="ruby-identifier">to_sorted_array</span> <span class="ruby-operator">:</span> <span class="ruby-identifier">value</span>]
    <span class="ruby-keyword kw">end</span>
  <span class="ruby-keyword kw">end</span></pre>
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