private String generateSectionTag() {
        return UUID.randomUUID().toString();
    }
Add a section at the specific position to this adapter with a random tag.

@param index   the index at which the section should be inserted
@param section section should be added
@return generated tag
library/src/main/java/io/github/luizgrp/sectionedrecyclerviewadapter/SectionedRecyclerViewAdapter.java