rapper using SWIG:</p>
<div class="shell">
<pre>
$ swig -javascript -node -c++ example.i</pre>
</div>
<p>Then run <code>node-gyp build</code> to actually create the module:</p>
<div class="shell">
<pre>
$ node-gyp build</pre>
</div>
<p>This will create a <code>build</code> folder containing the native module. To use the extension you need to 'require' it in your Javascript source file:</p>
<div class="code">
<pre>
require("./build/Release/example")</pre>
</div>
<p>A more detailed explanation is given in the