CODE EXAMPLE FOR RUBY

Classes and objects in Ruby

class Person
	def initialize(name) # this is an empty class
    end
end

p1 = Person.new("Ben")

class Person
	def initialize(name)
    	@name = name #This is an instance variable
    end
end

p1 = Person.new("Ben")

#To recall the name
class Person
	def initialize(name)
    	@name = name
    end
    def name
    	@name
    end
end

#We can call the above
p2=Person.new("Brian")
puts p2.name

#Attribute writers

class Person
  def initialize(name)
	@name = name
  end
  def name
  	@name
  end
  def password=(password)
	@password = password
  end
end

p3=Person.new("Margret")
p3.password = "lovydovy"
p p3