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# game.rb
module Mastermind
class Game
def initialize(messenger)
@messenger = messenger
end
def start(code)
@code = code
@messenger.puts "Welcome to Mastermind!"
@messenger.puts "Enter guess:"
end
def guess(guess)
result = [nil,nil,nil,nil]
guess.each_with_index do |peg, index|
if @code[index] == peg
result[index] = "b"
elsif @code.include?(peg)
result[@code.index(peg)] ||= "w"
end
end
@messenger.puts result.compact.sort.join
end
end
end
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