docs about extract

archive/v0.1.9/tools.html

@@ -62,6 +62,7 @@
     </html>
 };</code></pre>
 <p>Note, however, that since the code above is not valid Javascript, this syntax can only be used with a preprocessor build tool such as the provided <a href="http://gulpjs.com">Gulp.js</a> script.</p>
+<p>This tool is also available as a <a href="https://github.com/mrsweaters/mithril-rails">Rails gem</a>, created by Jordan Humphreys.</p>
 <hr>
 <h3 id="mithril-template-compiler">Mithril Template Compiler</h3>
 <p>You can pre-compile Mithril templates to make them run faster. For more information see this page:</p>