I try to develop primitives for data structures and/or algorithms - starting with e.g a doubly linked list node / binary tree node… moving on to e.g. breadth fi

I try to develop primitives for data structures and/or algorithms - starting with e.g a doubly linked list node / binary tree node… moving on to e.g. breadth first search implementation, etc. Being older, for me this has the benefit of refreshing some compsci fundamentals while exploring the new language.