code: function transform(flapjack, pluginOptions, runtimeOptions) {
      var name = runtimeOptions.transformer;
      var transformer = transformerFactory.getTransformer(name, clientPlugin, pluginOptions);
      var options = _.extend({}, pluginOptions, runtimeOptions);
      return transformer.transform(flapjack, options);
  }
docs: Use the transformer factory to find a transformer and return the generated code
  @param flapjack
  @param pluginOptions
  @param runtimeOptions
  @returns {*}