Ruby On Rails preguntas y respuestas de entrevista
Question: What is the default access modifier for a method?Answer:By default all methods are public, except the initialize(constructor) method. You can make methods private using this declaration within your class: class MyClass
def method_public_here
end
PRIVATE# all methods that follow will be made private: not accessible for outside objects
def method_private_here
end
end |
Guardar para repaso
Guarda este elemento en marcadores, marcalo como dificil o agregalo a un conjunto de repaso.
Inicia sesion para guardar marcadores, preguntas dificiles y conjuntos de repaso.
Es util? Si No
Lo mas util segun los usuarios:
- What is Ruby On Rails?
- Why Ruby on Rails?
- Explain how (almost) everything is an object in Ruby.
- What are Gems and which are some of your favorites?
- How would you declare and use a constructor in Ruby?