#Only validation that is not filtered is any guess that begins with 0 etc. 0123

guess.rb

class Guess
	attr_accessor :guess, :number

	def initialize
		@number = 50
	end

	def valid_input?(input)
		if (input !~ /\A\$?\d+(\.\d{1,2})?\z/) == false
			return false
		else
			puts "Invalid"
			return true
		end
	end

	def get_guess
		print "Guess a number between 0 and 1000:"
		@guess = gets.chomp.to_s
		get_guess if valid_input?(@guess) == true
	end

	def check_guess
		 if @guess.to_f < @number.to_f
		 	puts "Too Low"
		 end
		 if @guess.to_f == @number.to_f
		 	return "Correct"
		 end
		 if @guess.to_f > @number.to_f
		 	puts "Too High"
		 end
	end
end

#Only validation that is not filtered is any guess that begins with 0 etc. 0123

guesser.rb

require './guess.rb'
require 'pry'

guesser = Guess.new
guesser.get_guess

while guesser.check_guess != "Correct" do
	guesser.get_guess

	puts "Congratulations, you guessed the number!"
end

#Only validation that is not filtered is any guess that begins with 0 etc. 0123