Class: Morsify::Prompt

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

Class Method Summary collapse

Class Method Details

.tty ⇒ Object

Сценарий на случай того если пользователь запустил программу без аргументов командной строки



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# File 'lib/morsify/prompt.rb', line 9

def self.tty
  prompt = TTY::Prompt.new

  mode = prompt.select('Select the operation mode:') do |option|
    option.choice name: 'Text to Morse', value: 1
    option.choice name: 'Morse to Text', value: 2
    option.choice name: 'Text to WAV File', value: 3
    option.choice name: 'Exit', value: 4
  end

  exit if mode == 4

  user_input = prompt.ask('Type a text:')

  if mode == 2
    lang = prompt.ask('Select language for decode (en/ru):', value: 'en')
  end

  lang = lang.to_sym if mode == 2

  if MorseCode.lang_support?(lang) && mode == 2
    abort 'The current language is not supported!'
  end

  # переключение режимов
  puts Telegraph.text_to_morse(user_input) if mode == 1
  puts Telegraph.morse_to_text(user_input) if mode == 2 && lang == :en
  puts Telegraph.morse_to_text(user_input) if mode == 2 && lang == :ru
  puts MorseWave.text_to_wave(user_input) if mode == 3
end