MadLibMary_loop1.rb

# the run_madlib method creates a madlib from user input
def run_madlib(user_name)
 puts "Tell me the name of your favorite celebrity:"
  famous_person = gets.chomp

  puts "Tell me a type of animal:"
  animal = gets.chomp

  puts "Tell me a body part:"
  body_part = gets.chomp

  puts "Tell me a color:"
  color = gets.chomp

  puts "Tell me your favorite food:"
  food = gets.chomp

  puts "Thanks " + user_name  + "!  Here's your own 'Mary had a Little Lamb'..."
  puts ""
  puts famous_person + " had a little " + animal + ","
  puts "it's " + body_part + " was " + color + " as " + food + "."
  puts "and everywhere that " + famous_person + " went "
  puts "the " + animal + " was sure to go!"
  puts ""
end

# app starts to execute below - the method code above is only executed when called
puts "Hello! What's your name?"
user_name = gets.chomp
puts "Welcome to the nursery rhymes madlib " + user_name + "!"

again = "yes"
while again != "no"
  run_madlib(user_name)   # execute the run_madlib method
  puts "That was great, wasn't it?  Would you like to play again?"
  again = gets.chomp
end