Golgappa.net | Golgappa.org | BagIndia.net | BodyIndia.Com | CabIndia.net | CarsBikes.net | CarsBikes.org | CashIndia.net | ConsumerIndia.net | CookingIndia.net | DataIndia.net | DealIndia.net | EmailIndia.net | FirstTablet.com | FirstTourist.com | ForsaleIndia.net | IndiaBody.Com | IndiaCab.net | IndiaCash.net | IndiaModel.net | KidForum.net | OfficeIndia.net | PaysIndia.com | RestaurantIndia.net | RestaurantsIndia.net | SaleForum.net | SellForum.net | SoldIndia.com | StarIndia.net | TomatoCab.com | TomatoCabs.com | TownIndia.com
Interested to Buy Any Domain ? << Click Here >> for more details...


When are self.up and self.down methods used?


No Answer is Posted For this Question
Be the First to Post Answer

Post New Answer

More Ruby on Rails Interview Questions

Whats the difference between symbol and string?

2 Answers  


What is the difference between concern and application_controller.rb in ruby on rails?

0 Answers  


What are the steps involved in writing and setting up an application in ruby on rails?

0 Answers  


Can you list out what can rails migration do?

0 Answers  


What is the rail console?

0 Answers  


What is the purpose of require_relative in ruby?

0 Answers  


What is the main difference between procs and blocks?

0 Answers  


What is the difference between Render vs. Redirect_to in ruby on rails ?

0 Answers  


how you define Instance Variable, Global Variable and Class Variable in Ruby?

0 Answers  


what is session and cookies

4 Answers  


what is Mixin in Rails?

0 Answers  


How many types of relationships does a model has?

0 Answers  


Categories