Class: MealSelector::MealSelector

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

Overview

Menu for MealSelector

Instance Method Summary collapse

Constructor Details

#initialize ⇒ MealSelector

Set up Frontend and Backend



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# File 'lib/meal_selector/meal_selector.rb', line 9

def initialize
  # Trys to load key from file
  begin
    @backend = Backend.new(ApiInterface.load)
  rescue RuntimeError
    @backend = nil
  end
  # Asks for api/key if file does not exist/bad format
  if @backend.nil?
    @backend = init_kv_dialog
    init_save_dialog
  end
  @frontend = Frontend.new
end

Instance Method Details

This method returns an undefined value.

Main menu for Meal Selector



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# File 'lib/meal_selector/meal_selector.rb', line 26

def menu
  quit = false
  until quit
    Frontend.clear
    puts 'Thank you for using Meal Selector.'
    puts 'Please select a number from the options below:'
    puts '`1` Search for meal by name'
    puts '`2` Show meals by a category'
    puts '`3` Search meals by a main ingrediant'
    puts '`4` Show a random meal'
    allowed_input = meal_second_half
    input = Frontend.user_input(4, *allowed_input)
    quit =  menu_dispatcher(input)
    sleep 0.5 # delay clearing screen
  end
end