Taco Bell

gistfile1.rb

#!/usr/bin/env ruby -wKU
#
# A practical example of using modules is the process of making tacos. 
# There are 4 main modules: main, Ingredients, Prep, and Serve
#

module TacoBell
  class Tacos
    def initialize(style = "Mild")
      @style = style
    end
    
    def get_recipe()
      if @style == "Hot\n"
        puts "Run for the Border!"
      elsif @style == "Mild\n"
        make_tacos()
      
        # Display the Ingredients required for making Tacos.
        puts "\nPress a key to see Ingredients."
        gets
        get_ingrediants()
        
        # Display Prep.
        puts "\nPress a key to see the Prep."
        gets
        how_to_prep()
        
        # Display Serve.
        puts "\nPress a key to see how to Serve."
        gets
        how_to_serve()
      end
    end
    
    private
    
    def make_tacos
      puts "\nThis is how you make Tacos."
    end
    
    def get_ingrediants
      puts "These are the ingredients you need for making tacos:\n"
      puts "  Ground beef or Ground turkey."
      puts "  2 Large Tomatoes."
      puts "  1 Head of Lettuce."
      puts "  1 cup of cheese (whatever kind you like)."
      puts "  1 tablespoon of Taco Seasoning."
    end
    
    def how_to_prep
      puts "  Brown the ground meat,"
      puts "  meanwhile, "
      puts "  Dice the tomatoes."
      puts "  Shred the lettuce."
      puts "  Warm the taco shells."
      puts "  Grate the cheese."
      puts "  Drain the ground meat and add taco seasoning."
    end
    
    def how_to_serve
      puts "  Fill taco shell with ground meat." 
      puts "  Top ground meat with diced tomatoes,"
      puts "  shredded lettuce and grated cheese."
    end
  end
end

puts "What type of tacos?"
type = gets
t = TacoBell::Tacos.new(type)
t.get_recipe