game_of_thrones.rb

name = ""
characters = {}

def add_name
  puts "What name would you like to add?"
  name = gets.chomp
  return name
end

def add_house(hash, name)
  puts "What house does this person represent?"
  house = gets.chomp
  hash[name] = house
end

def print_names(hash)
  hash.each do |key, value|
    puts "#{key} represents the #{value}"
  end
end

while true
  name = add_name
  break if name == "done"
  add_house(characters, name)
end

print_names(characters)