11/19

CLASSES

require './pet.rb'
class Person
    attr_accessor :first_name, :last_name, pet      #this accepts a special argument; function that declares certain properties in your class; attr_accessor will create an instance for your class

    def initialize(first_name, last_name)
        @first_name = first_name
        @last_name = last_name

    def to_s    #calls get_name which we have defined and then creates a functionality of a string of Person for each instance
        get_name
    end

    def walk
        puts "Walking"
    end

    def get_name #returns first name and last name
        "#{@first_name @last_name} #@last_name)"    #string
    end
    def set_first_name(first_name)
        @first_name = first_name
    end

    def set_last_name(last_name)
        @last_name = last_name
    end

    def give_pet(pet)
        @pet = pet
    end


end

class Animal
    attr_accessor :animal_type

    def breathe
        puts "Animal is breathing"
    end
end

require './animal.rb'
class Pet < Animal #inheritance in Ruby is shown through "<"
    attr_accessor :name

    def initialize(name)
        @name = name
    end

RUNNER

require "./person"
require "./pet"
p1 = Person.new("Mikey", "Raymundo")
pet1 = Pet.new("Lassie")
p1.give_pet(pet1)

puts "Person name: #{p1.get_name}"
puts "Pet name #{p1}: #{p1.pet.get_name}"

**symbol is a pointer that points to an entity in your program
**vim
**program.rb
**all classes have xx.new which is the constructor
**require './person.rb'

looping
3.times do
    p1.walk
end