use index session params hook in books controller to save in session params from index so that when going to show page, index query params are saved in back to index link
use index session params hook in books controller to save in session params from index so that when going to show page, index query params are saved in back to index link

allen-garvey/booklist-rails,allen-garvey/booklist-rails,allen-garvey/booklist-rails