Write comments to existing tablemethod through X++ code?

If you are able to retrieve method name, you can get methods content as well.

Below you can find my short example how you can do that:

TreeNode    tableNode = SysDictTable::newTableId(tableNum(tableName)).treeNode();

   TreeNode    newMethodNode;

   str         source;

   newMethodNode = tableNode.AOTfindChild('Methods').AOTfindChild('methodName');

   source = newMethodNode.AOTgetSource();

   info(source);

   /*

   source = this.addSomeLogicHere(comment);

   */

   newMethodNode.AOTsetSource(source, true);

   newMethodNode.AOTcompile();

   newMethodNode.AOTsave();

   tableNode.AOTsave();

My idea is to work with method content as with string - just incorporate comment adding logic.