alpha 3

alpha 3

teams =[]

def no_dups?(teams) 
  names=[]
  teams.each do |team|
     if names.include?(team['team_name'])
      return false
     else 
      names << team['team_name']
    end
end
end

def higher_score(teams)
  highest = 0;
  teams.each do |team|
    if team['team_score'].to_i > highest
      highest = team['team_score'].to_i
    end  
  end
  return highest
end

def enter_info
  team={}
  puts "what was this team's name?"
  team_name = gets.chomp
  puts "what was this team's score? "
  team_score = gets.chomp.to_i
  team['team_name'] = team_name
  team['team_score'] = team_score
  return team
end

def start(teams)
  teams=[]
  2.times do 
    teams << enter_info 
    p '-------team 2-------' 
  end
  identify_winner(teams)  
  
end

def identify_winner(teams)
  if no_dups?(teams)
    higher_score(teams)
    puts "#{teams.find{|team| team['team_score'] == higher_score(teams)}['team_name']} is the winner"
    puts "play again? "
    input = gets.chomp
    if input == 'y'
    start(teams)
    else
    puts  'thanks'  
    end
  else
  puts 'duplicate names, try again'
  end 
end

start(teams)