code: function executeRender(renderBlock, responder, renderVars) {
  
  	var initial = {};
  	var template = _.reduce(renderBlock.params, function (memo, next) {
  		memo[next] = renderVars[next];
  		return memo;
  	}, initial);
  	Bacon.combineTemplate(template).onValue(function (fn, respObj, val) {
  		fn(respObj, val);
  	}, renderBlock.fn, responder);
  }
docs: render phase