main.rb

# Implement your solution here. You may reference any additional files from here as well.
TEAMS = (1..2).to_a
 
def questioner(question)
  puts question + "?"
  input = gets.chomp
end
 
def team_checker(name, hash)
  hash.keys.include?(name)
end
 
def more_scores?
  input = questioner("Would you like to provide another game")
  if input.downcase.include?('y')
    false
  else
    true
  end
end
 
def team_getter
  team_names = {}
  TEAMS.each do |team_num|
    team_name = questioner("What was team #{team_num}'s name")
    if team_checker(team_name, team_names)
      puts "That name already exists"
      redo
    else
      team_names[team_num] = {}
      team_names[team_num] = {team_name: team_name,
        team_score: 0}
      team_names[team_num] = score_getter(team_num, team_names)
    end
  end
  team_names
end
 
def score_getter(team_num, hash)
  hash[team_num][:team_score]+= questioner("What was team #{team_num}'s score").to_i
  hash[team_num]
end
 
scores = []
while true
  scores << team_getter
  break if more_scores?
end
 
@standings = {}
scores.each_with_index do |game, index|
  game.each do |key, value|
    @standings[value[:team_name]] = {wins: 0, losses: 0, game: 0, team_name: value[:team_name]}
  end
end
scores.each_with_index do |game, index|
  game.each do |key, value|
    game = game.sort_by{|key, value| value[:team_score]}.reverse
    @winner = game.first
    @loser = game.last
   # print "In game #{index + 1}, "
   # puts "#{@winner.last[:team_name]} is the victor"
   index += 1
  end
  @standings[@winner.last[:team_name]][:wins] += 1
  @standings[@loser.last[:team_name]][:losses] += 1
  @standings[@winner.last[:team_name]][:game] += 1
  @standings[@loser.last[:team_name]][:game] += 1
  print "In game #{index -1}, "
  puts "#{@winner.last[:team_name]} is the victor"
end
 
@standings = @standings.sort_by{|key, value| value[:wins]}.reverse
puts ""
puts "========League Standings ======="
rank = 1
@standings.each do |key, value|
  value[:win_percent] = value[:wins] / value[:game] * 100
  value[:rank] = rank
  print "#{key}: "
  puts "#{value[:wins]}W, #{value[:losses]}L"
  rank += 1
end