Phase 3

echo.rb

#Echo Phase 3

class Echo

	def initialize
		get_input
		if @input == "Nothing!"
			puts "Ok, fine!"
		elsif @input == "I have a lot to say"
			respond_to_alot
		else
			play_back(@input)
		end
	end

	def get_input
		puts "What do you want to say?"
		@input = gets.chomp
	end

	def play_back(response)
		puts "You said: #{response}"
	end

	def respond_to_alot
		puts "Ok, Let's hear it!"
		comments = []
		while @input != "done"
			@input = gets.chomp
			comments << @input if @input != "done"
		end
		comments.each do |comment|
			puts "You said: #{comment}" if comment == comments.first
			puts "Then, you said: #{comment}" if comment != comments.first && comment != comments.last
			puts "Finally, you said: #{comment}" if comment == comments.last
		end
		puts "Phew! Glad you got all #{comments.length} of those things off your chest!"
	end
end

Echo.new