rand_choices = ['rock', 'paper', 'scissor']

def winner_print(winner, loser, bool)
	if bool
		puts "The computer chose #{loser}. #{winner} beats #{loser}. Congratulations, you win!"
	else
		puts "The computer chose #{winner}. #{loser} loses to #{winner}. I'm sorry, you lost!"
	end
end


puts "Please enter your name: "
print "> "

name = $stdin.gets.chomp

puts "Hello #{name}, let's play a round of rock, paper, scissor!"
puts "What do you choose: "
print "> "

choice_player = $stdin.gets.chomp
choice_computer = rand_choices[rand]

if rand_choices.include? choice_player


	if choice_player == 'rock' && choice_computer == 'scissor'
		winner_print(choice_player, choice_computer, true)
	elsif choice_player == 'rock' && choice_computer == 'paper'
		winner_print(choice_computer, choice_player, false)
	elsif choice_player == 'paper' && choice_computer == 'rock'
		winner_print(choice_player, choice_computer, true)
	elsif choice_player == 'paper' && choice_computer == 'scissor'
		winner_print(choice_computer, choice_player, false)
	elsif choice_player == 'scissor' && choice_computer == 'paper'
		winner_print(choice_player, choice_computer, true)
	elsif choice_player == 'scissor' && choice_computer == 'rock'
			winner_print(choice_computer, choice_player, false)
	else
		puts "Draw! You both picked #{choice_player}!"
	end

else
	puts "You didn´t write something meaningfull!"
end