class Shopgem
Public Instance Methods
main()
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# File lib/shopgem.rb, line 3 def main obj = BookDb.new while(0) puts "\n\n************* WelCome to BookShop *************\nSelect Operation from below" puts " 1. Enter New Book in Database" puts " 2. Show All Books " puts " 3. Update Book" puts " 4. Delete Book" puts " 5. Add book to kart" puts " 6. Show Kart" puts " 7. Remove book from kart" puts " 8. Checkout" puts " 9. Exit" ch = gets.to_i case ch when 1 puts 'new book' obj.addBooks when 2 puts 'show book' obj.showBooks when 3 puts 'update book' obj.update when 4 puts 'Delete book' obj.delete when 5 puts 'Add to kart' obj.add_to_kart when 6 puts 'show kart' obj.showKart when 7 puts 'Remove from kart' obj.remove_from_kart when 8 puts 'Checkout' obj.checkout when 9 break; else puts 'Enter Valid option' end end end