Inheritance of animals and using modules to add features on subclasses

Animals

require 'pry'
require_relative 'methods.rb'
class Animal

attr_accessor :num_legs, :body

	def initialize (num_legs, body = true)
		@num_legs = num_legs
		@body = body
	end

	def animal
		if (@num_legs == 4 && @body == true)
			"I'm an Animal!"
		else
			"I'm an alien"
		end
	end
end
#------------------------------------------
class Mammals < Animal
#furry
	def initialize (num_legs, body, furr = true)
		super(num_legs, body)
		@furr = furr	
	end

	def animal
		if @num_legs == 3
			"Someone chopped it off but i'm still both animal and mammal"
		else
			super
		end
	end	
end

class Amphibian < Animal 
#breathes under water AND on land
	def initialize (num_legs, body, multi_breathe = true)
		super(num_legs, body)
		@multi_breathe = multi_breathe
	end

	def animal
		if (@multi_breathe == true) && (num_legs == 4)
			"I can do more breathing underwater too!"
		else
				"I think I'm not a frog after all"
		end
	end
end
	
class Primate < Animal
#has opposable thumb
	def initialize (num_legs, body, opp_thumbs = true)
		super(num_legs, body)
		@opp_thumbs = opp_thumbs
	end

	def animal
		if (num_legs == 2) && (@opp_thumbs == true)
			 "Let me count your bills with my opposable thumb"
		else
			"Can't be a monkey no more"
		end
	end
end

class Frog < Amphibian
#tongue fetch
	def initialize (num_legs, body, tongue_fetch)
		super(num_legs,body)
		@tongue_fetch = tongue_fetch
	end

	def tongue_fetch
		if @tongue_fetch == 'quick'
			 puts "I can snap that fly in a boogie"
		else 
			puts "My tongue is tiny"
		end

	end
end

class Bat < Mammals
#sonar hearing
	def initialize (num_legs, body,furr, sonar)
		super(num_legs, body, furr)
		@sonar = sonar
	end
	def sonarhear
		unless @sonar 
			puts "I'm too old for a bat to hear"
		else
			puts "I can hear you talking 'bout me a mile away"
		end
	end
end

class Bird < Mammals
	include Birds
	attr_reader :wings

	 def initialize(num_legs, body, wings = true)
	 	super(num_legs, body)
	 	@wings = wings
	 end
end

class Parrot < Bird
	attr_reader :num_legs,:body,:wings

	def initialize (num_legs, speech = 'y')
		@speech = speech
		@num_legs = num_legs
	end


	def talking
		if @speech == 'y' && @num_legs == 1
			puts "Give me an accent and I can speak like Arnold Swahdfkshfla"
		else
			puts " *sing tunes with one leg*"
		end
	end
end

# class Chimpanzee
# #have the brains
# 	def braniac
# 	end
# end

main

require_relative './animals'


# cat = Mammals.new(5, true, true)
# puts cat.animal

# frog = Amphibian.new(4,true,true)
# puts frog.animal

# monkey = Primate.new(2,true, true)
# puts monkey.animal

# frog = Frog.new(4, true, '')
# frog.tongue_fetch

# batt = Bat.new(2, true, true, true)
# batt.sonarhear 

# pepe = Bird.new(2, true,true)
# pepe.flappy_bird

maria = Parrot.new(2, 'y')
maria.talking

Module

module Birds 

		def flappy_bird
			if wings == true
			 	puts "I can fly like a G6!"
			end
		end
end