hot module reload : yoyo webpack

Anyone have any ideas about adding hot module reload for yoyo template objects?

My current incomplete code:

//   ./yoyo-hot-loader.js
module.exports = function(source) {
  if ((source.indexOf('yo`') > -1 || source.indexOf("yo-yo") > -1) && source.indexOf("module.hot") === -1) {
    source += "if(module.hot) {";
    source += "   module.hot.accept();";
    source += "}";

    return source;
  }

  return null;
}

I'm not to familiar with the webpack hot reload plugin. Currently, this does hot reload but does not remove the old code. Ideas?

Here is the API: https://webpack.github.io/docs/hot-module-replacement.html

Start with the incomplete yoyo-hot-loader.js code in the issue and read webpack's Hot Module Replacement API documentation. Determine how yoyo template objects should be replaced so old code is removed rather than only accepted. Done means hot reload updates the affected template objects without leaving the previous code active.