docs: function replaceBlocks(content, blocks) {
      var newContent = content.replace(/\{\{\-\%([\s\S]+?)\%\-\}\}/g, function(match, key) {
          var replacedWith = match;
  
          var block = blocks.get(key);
          if (block) {
              replacedWith = replaceBlocks(block.get('body'), blocks);
          }
  
          return replacedWith;
      });
  
      return newContent;
  }