Again in mood of doing work, Started the day by getting involved Code-in and then tried to solve the issue https://github.com/openscad/openscad/issues/1844 of OpenSCAD although would not solve the problem correctly but It taught me somethings like
- You can’t access the members of class inside the lambda function.
- You need static member function or simple function to pass to sort for comparison.
- There is No this in static members (I already know).