Where can I read about laravel nested sets?

Question

Laravel

Good afternoon.
Tell me where to read about nested sets laravel. The second day I'm looking for information about this, I went to different sites and read, but I could not figure it out. I only know that we create a table, for example, categories, in which the
columns are id, title, slug, _lft, _rgt, parent_id - And more and more I don’t know how to fill it, how to update it, how to get records, and so on. Give some info for a newbie in this business.

Answer 1

If you need "checkers", then here was a beautiful article:
devacademy.ru/posts/nested-set
if "to go", then I will repeat the link from the comments:
https://github.com/lazychaser/laravel-nestedset