happyTails_app.rb Currently debugging...

classes.rb

def menu
	@happiTails = Shelter.new

	puts "Do you want to: "
	puts "Show all animals (sa)" 
	puts "Show all clients (sc)" 
	puts "Create an animal (ca)" 
	puts "Create a client (cc)" 
	puts "Help a client adopt an animal (a)" 
	puts "Help a client put an animal up for adoption (p)? "
	print "Or quit (q)? "
	choice = gets.chomp
	
	case choice
		when "sa"
			if @happiTails.shelter_animals == []
				puts "\nThere are no aminals in the shelter."
			else
				@happiTails.show_animals
			end
		when "sc"
			if @happiTails.shelter_clients == []
				puts "\nWe have no clients right now. We really oughta change our business model..."
			else
				@happiTails.show_clients
			end
		when "ca"
			@happiTails.add_animal
		when "cc"
			@happiTails.add_client
		when "a"																						#BOOKMARK -- STOPPED BUILDING HERE...
			
		when "p"
		
		when "q"
			@done = true
		else
			puts "\nSorry future adoptor! That's not a valid option."
	end			
end


class Animal
	attr_accessor :name, :age, :gender, :species, :toys, :type

	def initialize(options = {})
		@name = options[:name] || "unknown"
		@age = options[:age] || "unknown"
		@gender = options[:gender] || "unknown"
		@species = options[:species] || "unknown"
		@type = options[:type] || "unknown"
		@toys = options[:toys] || []
	end
end

class Client
	attr_accessor :name, :age, :gender, :children, :pets

	def initialize(options = {})
		@name = options[:name] || "unknown"
		@children = options[:children] || "unknown"
		@age = options[:age] || "unknown"
		@pets = options[:pets] || "unknown"
	end

	def adopt

	end
end

class Shelter	
	attr_reader :name, :shelter_animals, :shelter_clients 

	def initialize(options = {})
		@name = options[:name] || "happiTails"
		@shelter_animals = options[:shelter_animals] || []
		@shelter_clients = options[:shelter_clients] || []
	end
														
	def show_clients
		return @shelter_clients
	end

	def show_animals
		return @shelter_animals
	end

	def add_client										
		newClient = Client.new
		print "\nWhat's the new client's name? "
		newClient.name = gets.chomp
		
		print "\nHow old are they? "
		newClient.age = gets.chomp
		
		print "\nHow many children do they have? "
		newClient.children = gets.chomp

		print "\nHow many pets do they have now? "
		newClient.pets = gets.chomp

		@shelter_clients << newClient

	end

	def add_animal
		newAnimal = Animal.new
		print "\nWhat's the new animal's name? "
		newAnimal.name = gets.chomp
		
		print "\nWhat kind of animal? "
		newAnimal.species = gets.chomp

		print "\nWhat kind of #{newAnimal.species}? "
		newAnimal.type = gets.chomp

		print "\nHow old are they? "
		newAnimal.age = gets.chomp

		print "\nGender? "
		newAnimal.gender = gets.chomp

		print "\nHow many toys do they have? "
		newAnimal.toys = gets.chomp

		@shelter_animals << newAnimal			#BUG -- Program breaks here. undefined method `shelter_animals' for nil:NilClass (NoMethodError)
	end
end


class Relationships

end

require_relative '../happiTails_app'

happiTails_app.rb

require 'pry'

require_relative 'classes/classes'
	
puts
															#Creates out happyTrails shelter off the bat. 
@done = false												#Quits program if user chooses "q" from the menu 
while @done == false 										#...otherwise, the menu repeats.
	menu
	puts
	puts
end

binding pry