Thanks for Coming!

dec_crash_course.rb

# require 'pry'

## Hangman

## Data
# collection of random words
# word, 4 to 12 letters
# limited number of turns
# collection of guesses

## Actions
# DONE pick a random word to be the answer
# the following four things happen repeatedly:
  # DONE display information about guesses
  # DONE guess a letter
  # DONE add the letter to the guesses
  # DONE if the guess isn't in the answer, lose a turn
# the above stops when the game ends:
  # DONE either by guessing all the letters
  # DONE running out of turns
# DONE tell the player what happened

dictionary = ["bourbon", "banish", "chocolate", "bacon",
  "milkshake", "falter", "ignite", "programming", "ruby",
  "computer", "data", "meander", "rambling", "instructor"]
answer = dictionary.sample
turn_count = 6
guesses = []

puts "Welcome to Hangman! I'm too lazy to explain the rules. Let's just play."

def lose?(turn_count)
  turn_count.zero?
end

# def win?(answer, guesses)
#   winner = true
#   answer.chars.each do |letter|
#     winner = false unless guesses.include?(letter)
#   end
#   winner
# end

def win?(answer, guesses)
  answer.chars.all? do |letter|
    guesses.include?(letter)
  end
end

def game_over?(answer, guesses, turns)
  lose?(turns) || win?(answer, guesses)
end

def intermediate_word(answer, guesses)
  characters = answer.chars.map do |letter|
    guesses.include?(letter) ? letter : "-"
  end
  characters.join
end

until game_over?(answer, guesses, turn_count)
  puts "The word is: #{intermediate_word(answer, guesses)}."
  puts "You have #{turn_count} turns left!"
  puts "Please guess a letter: "
  guess = gets.chomp
  guesses.push(guess)
  turn_count -= 1 unless answer.include?(guess)
end

if win?(answer, guesses)
  puts "Congratulations! You didn't die."
else
  puts "Sorry, better luck next time. The word was: #{answer}"
end

# binding.pry