Class: RecipeBook::CLI

Inherits:
Object
  • Object
show all
Defined in:
lib/recipe_book/cli.rb

Overview

CLI Controller

Instance Method Summary collapse

Instance Method Details

#call ⇒ Object 



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# File 'lib/recipe_book/cli.rb', line 5

def call
  welcome
  start
end

#list_recipes ⇒ Object 



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# File 'lib/recipe_book/cli.rb', line 15

def list_recipes
  puts "--------------------- Drink List ---------------------"
  puts ''
  RecipeBook::Recipe.all.each.with_index(1) do |r, i|
    puts "#{i}. #{r.name}"
  end
end

#show_recipe(recipe) ⇒ Object

> end of start method



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# File 'lib/recipe_book/cli.rb', line 56

def show_recipe(recipe)
  puts ''
  puts "--------------------- #{recipe.name.upcase} ---------------------"
  puts ""
  puts "#{recipe.description}"
  puts ""
  puts "  Ingredients"
  puts "---------------"
  puts "#{recipe.ingredients}"
  puts ""
  puts "  Instructions"
  puts "---------------"
  puts "#{recipe.instructions}"


end

#start ⇒ Object 



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# File 'lib/recipe_book/cli.rb', line 23

def start
  puts ''
  list_recipes

  input = nil
  while input != "exit"
    puts ''
    puts ''
    puts "What are you in the mood for?"
    puts ''
    puts "Enter the number of the drink recipe you want to see."
    puts ''
    input = gets.strip.to_i

    recipe = RecipeBook::Recipe.find(input.to_i)

    show_recipe(recipe)
    puts ''
    puts "Want to see a different recipe? Enter 'yes' or 'no'."
    puts ''
    input = gets.strip.downcase
    case input
      when "yes"
        start
      when 'no'
        puts ''
        puts "Cheers!"
        puts ''
        exit
      end
  end
end

#welcome ⇒ Object 



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# File 'lib/recipe_book/cli.rb', line 10

def welcome
  puts "----------- Classic Mixed Drink Recipe Book -----------"
  puts ''
end