Nesne Yonelimli Programlama Odev 1

answer1.rb

#encoding: UTF-8

class Merhaba
	def self.class_method
		puts "Merhaba, ben bir sınıf metoduyum!"
	end
	def instance_method
		puts "Merhaba, ben bir nesne metoduyum!"
	end
end

Merhaba.class_method
#Merhaba.instance_method	-->		hata verir

#Merhaba.new.class_method	-->		hata verir	
Merhaba.new.instance_method

answer2.rb

#encoding: UTF-8

class Animal
	def hello
		puts "Hayvanlardan merhaba!"
	end
end

class Human < Animal
	def intellect
		puts "İnsanlar akıllıdır!"
	end
end

joe = Human.new

joe.hello
joe.intellect

answer3.rb

#encoding: UTF-8

class Animal
	def hello
		puts "Hayvanlardan merhaba!"
	end
end

class Human < Animal
	def intellect
		puts "İnsanlar akıllıdır!"
	end
end

class Fish < Animal
	def swim
		puts "Yüzüyorum!"
	end
end

class Bird < Animal
	def fly
		puts "Uçuyorum!"
	end
end

fish1 = Fish.new
bird1 = Bird.new

fish1.swim
bird1.fly

answer4.rb

#encoding: UTF-8

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

	def getter_name
		puts @name
	end
end

class Doctor < Person
	def getter_name
		print "Dr. "
		super
	end
end

doctor1 = Doctor.new("Mehmet")
doctor1.getter_name