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shitty_amazon.rb

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+# Amazon Challenge
+#
+# Create a Ruby terminal app that let's you borrow or by books from your own Amazon-like service
+# Your Amazon service needs a recommendation engine which will help the user find new books to borrow or buy
+# Be creative with how your recommendation engine thinks!!
+#
+# 3 groups chosen by Jamie will present their ideas
+
+class Book
+
+  def initialize(name, author, genre)
+    @name = name
+    @author = author
+    @genre = genre
+  end
+
+  attr_accessor :name, :author, :genre
+
+  def self.all #this points to all objects in itself (ie the class Song)
+    ObjectSpace.each_object(self).to_a #This grabs every object from the Song class and puts it into an array
+  end
+
+end
+
+class Genre
+
+  def initialize(name)
+    @name = name
+  end
+
+  attr_accessor :name
+end
+
+class Author
+
+  def initialize(name)
+    @name = name
+  end
+
+  attr_accessor :name
+end
+
+romance = Genre.new("Romance")
+scifi = Genre.new("Sci-fi")
+fantasy = Genre.new("Fantasy")
+
+# romance authors
+nora_roberts = Author.new("Nora Roberts")
+jane_austen = Author.new("Jane Austen")
+julie_garwood = Author.new("Julie Garwood")
+
+# fantasy authors
+tolkien = Author.new("J.R.R Tolkien")
+martin = Author.new("George R.R. Martin")
+king = Author.new("Stephen King")
+
+# sci fi authors
+dick = Author.new("Philip K. Dick")
+asimov = Author.new("Isaac Asimov")
+bradbury = Author.new("Ray Bradbury")
+
+# romance books
+Book.new("The Next Always", nora_roberts, romance)
+Book.new("Playing the Odds", nora_roberts, romance)
+Book.new("One man's art", nora_roberts, romance)
+Book.new("Pride and Prejudice", jane_austen, romance)
+Book.new("Emma", jane_austen, romance)
+Book.new("Persuasion", jane_austen, romance)
+Book.new("Shadow Dance", julie_garwood, romance)
+Book.new("Shadow Music", julie_garwood, romance)
+Book.new("The Lion's Lady", julie_garwood, romance)
+
+# fantasy books
+Book.new("The Hobbit", tolkien, fantasy)
+Book.new("The Lord of the Rings", tolkien, fantasy)
+Book.new("The Two Towers", tolkien, fantasy)
+Book.new("Game of Thrones", martin, fantasy)
+Book.new("Clash of Kings", martin, fantasy)
+Book.new("Winds of Winter", martin, fantasy)
+Book.new("The Shining", king, fantasy)
+Book.new("Carrie", king, fantasy)
+Book.new("Misery", king, fantasy)
+
+#scifi
+Book.new("A Scanner Darkly", dick, scifi)
+Book.new("The Man in the High Castle", dick, scifi)
+Book.new("A Maze of Death", dick, scifi)
+Book.new("Foundation", asimov, scifi)
+Book.new("I Robot", asimov, scifi)
+Book.new("The Caves of Steel", asimov, scifi)
+Book.new("Fahrenheit 451", bradbury, scifi)
+Book.new("The Martian Chronicles", bradbury, scifi)
+Book.new("The Illustrated Man", bradbury, scifi)
+
+@fantasy = 0
+@scifi= 0
+@romance = 0
+
+
+def quiz
+
+  valid = 0
+  while valid == 0
+    case @input
+      when "1"
+        @fantasy += 1
+        valid = 1
+      when "2"
+        @scifi += 1
+        valid = 1
+      when "3"
+        @romance += 1
+        valid = 1
+      else
+        puts "I don't understand"
+        @input = gets.chomp
+        valid = 0
+      end
+  end
+end
+
+puts "Hello, welcome to amazin Amazon!"
+puts "We would like to know more about you, please answer the following"
+
+puts "Which of the following do you like the best?"
+puts "[1] dragons, [2]spaceships, [3]some hot guy"
+@input = gets.chomp
+
+quiz
+puts "Which one is your favourite"
+puts "[1] broomstick, [2] aliens, [3] kissing"
+@input = gets.chomp
+quiz
+puts "Which character do you want to be?"
+puts "[1] elf, [2] astronaut, [3] damsel"
+@input = gets.chomp
+quiz
+puts "When you die, where do you want to go"
+puts "[1] dungeon, [2] space, [3] bed"
+@input = gets.chomp
+quiz
+
+tally_array = []
+tally_array << @fantasy
+tally_array << @scifi
+tally_array << @romance
+
+genre_array = ["fantasy", "scifi", "romance"]
+
+puts
+puts tally_array
+puts
+
+category = genre_array[tally_array.index(tally_array.max)]
+puts category
+
+romance_books = Book.all
+
+romance_books.each do |book|
+  puts romance_books
+end