Other ppls gist ==> Ruby Cli

gistfile1.txt

##################
# shared methods #
##################

def welcome
  # code #welcome here
end

def deal_card
  rand(1..11)
end

def display_card_total(card_total)
  puts "Your cards add up to #{card_total}"
end


##########
# rounds #
##########

def welcome
  puts "Welcome to the Blackjack Table"
end


def prompt_user
  puts "Type 'h' to hit or 's' to stay"
end


def initial_round
  first_round = deal_card + deal_card
  display_card_total(first_round)
  return first_round
end

def get_user_input
  gets.chomp.strip
end

def end_game(card_total)
  puts "Sorry, you hit #{card_total}. Thanks for playing!"
end

def hit?(card_total)
  prompt_user
  input = get_user_input
  until input == 'h' || input == 's'
    invalid_command
    prompt_user
    input = get_user_input
  end
  if input == 'h'
    card_total += deal_card
  elsif input == 's'
    card_total
  end
end


def invalid_command
  puts "Please enter a valid command"
end

##########
# runner #
##########

def runner
  welcome
  card_total = initial_round
  until card_total > 21
    card_total = hit?(card_total)
    display_card_total(card_total)
  end
  end_game(card_total)
end