Answer Posted / keerthi
We cannot inherit subclass from more than one class so multiple inheritance is not possible in ruby if we try to enable it we use modules we can include any number of modules in one class is called mixin principles.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
What is the naming convention for variables?
Explain what are the servers supported by ruby on rails?
what is Cross-Site Request Forgery (CSRF) and how Rails is protected against it?
What are the various components of rail?
If you want to set up a one-to-one relationship between two models, you'll need to add belongs_to to one, and has_one to the other. How do you know which is which?
Where does the start_tabnav gets informations for tabs rendering in ruby rail?
Explain me what are the limits of ruby on rails?
What is the flash?
what is the difference between destroy and delete?
Tell me what is the difference between the observers and callbacks in ruby on rails?
What is the difference between Render vs. Redirect_to in ruby on rails ?
Explain unobtrusive javascript in rails.
Explain me what is the purpose of rjs in rails?
Can you list out what can rails migration do?
what is ORM (Object-Relationship-Model) in Rails?