main.rb

# MAIN CLASS: does three things
# starts the application
# displays the options
# takes user input  
require_relative 'takeinput'
require_relative 'app'

class Main
  def initialize
    @app = App.new
    prompt
  end

  def prompt
    puts 'Welcome to the Catalog of my things App!'
    loop do
      display_options
      option = TakeInput.new.take_input
      @app.first_run(option)

      break if option == 13
    end
  end

  def display_options
    puts 'Please choose one of the options: '
    puts '1. - List all books 📚'
    puts '2. - List all music albums 🎹'
    puts '3. - List games 🎲'
    puts '4. - List all genres 🔑'
    puts '5. - List all labels 🏷️'
    puts '6. - List all authors ✍🏽'
    puts '7. - Create a book'
    puts '8. - Create a music album'
    puts '9. - Create a game'
    puts '10. - Create a genre'
    puts '11. - Create a label'
    puts '12. - Create a author'
    puts '13. - Exit 👋'
  end
end

Main.new
# ruby main.rb