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<!DOCTYPE html>  <html> <head>   <title>util.js</title>   <meta http-equiv="content-type" content="text/html; charset=UTF-8">   <link rel="stylesheet" media="all" href="docco.css" /> </head> <body>   <div id="container">     <div id="background"></div>            <div id="jump_to">         Jump To &hellip;         <div id="jump_wrapper">           <div id="jump_page">                                           <a class="source" href="barricane-db.html">                 barricane-db.js               </a>                                           <a class="source" href="bdb-disk-manager.html">                 bdb-disk-manager.js               </a>                                           <a class="source" href="db.html">                 db.js               </a>                                           <a class="source" href="disk-io.html">                 disk-io.js               </a>                                           <a class="source" href="old-barricane-db.html">                 old-barricane-db.js               </a>                                           <a class="source" href="serialisation.html">                 serialisation.js               </a>                                           <a class="source" href="swoj-codec.html">                 swoj-codec.js               </a>                                           <a class="source" href="util.html">                 util.js               </a>                                           <a class="source" href="app-test.html">                 app-test.js               </a>                                           <a class="source" href="demo-model.html">                 demo-model.js               </a>                                           <a class="source" href="hello-world-test.html">                 hello-world-test.js               </a>                                           <a class="source" href="mock.html">                 mock.js               </a>                                           <a class="source" href="old-disk-manager.html">                 old-disk-manager.js               </a>                                           <a class="source" href="old-serialisation.html">                 old-serialisation.js               </a>                                           <a class="source" href="swoj-codec-test.html">                 swoj-codec-test.js               </a>                        </div>         </div>       </div>          <table cellpadding="0" cellspacing="0">       <thead>         <tr>           <th class="docs">             <h1>               util.js             </h1>           </th>           <th class="code">           </th>         </tr>       </thead>       <tbody>                               <tr id="section-1">             <td class="docs">               <div class="pilwrap">                 <a class="pilcrow" href="#section-1">&#182;</a>               </div>               <p>Copyright (c) 2010 Barricane Technology Ltd., All Rights Reserved.
Released under the MIT open source licence.</p>             </td>             <td class="code">               <div class="highlight"><pre></pre></div>             </td>           </tr>                               <tr id="section-2">             <td class="docs">               <div class="pilwrap">                 <a class="pilcrow" href="#section-2">&#182;</a>               </div>               <p>This is the obligatory dumping ground modules for all those bits which don't 
fit well elsewhere.</p>             </td>             <td class="code">               <div class="highlight"><pre></pre></div>             </td>           </tr>                               <tr id="section-3">             <td class="docs">               <div class="pilwrap">                 <a class="pilcrow" href="#section-3">&#182;</a>               </div>               <p>This finds all the objects keys, which do not contain the magic marker.</p>             </td>             <td class="code">               <div class="highlight"><pre><span class="kd">function</span> <span class="nx">ownRealKeys</span><span class="p">(</span><span class="nx">o</span><span class="p">,</span> <span class="nx">magic</span><span class="p">)</span> <span class="p">{</span>
    <span class="kd">var</span> <span class="nx">accumulator</span> <span class="o">=</span> <span class="p">[];</span>
    <span class="k">for</span> <span class="p">(</span><span class="kd">var</span> <span class="nx">propertyName</span> <span class="k">in</span> <span class="nx">o</span><span class="p">)</span> <span class="p">{</span>
    	<span class="k">if</span> <span class="p">(</span><span class="nx">o</span><span class="p">.</span><span class="nx">hasOwnProperty</span><span class="p">(</span><span class="nx">propertyName</span><span class="p">)</span> <span class="o">&amp;&amp;</span> <span class="nx">propertyName</span><span class="p">.</span><span class="nx">slice</span><span class="p">(</span><span class="mi">0</span><span class="p">,</span><span class="k">this</span><span class="p">.</span><span class="nx">magic</span><span class="p">.</span><span class="nx">length</span><span class="p">)</span> <span class="o">!==</span> <span class="nx">magic</span><span class="p">)</span> <span class="p">{</span>
    		<span class="nx">accumulator</span><span class="p">.</span><span class="nx">push</span><span class="p">(</span><span class="nx">propertyName</span><span class="p">);</span>
    	<span class="p">}</span>
    <span class="p">}</span>
    <span class="k">return</span> <span class="nx">accumulator</span><span class="p">;</span>
<span class="p">}</span>

<span class="nx">exports</span><span class="p">.</span><span class="nx">ownRealKeys</span> <span class="o">=</span> <span class="nx">ownRealKeys</span>

</pre></div>             </td>           </tr>                </tbody>     </table>   </div> </body> </html> 