Mention the differences between the observers and callbacks in ruby on rails.
- 0 Answers
- 646 Views
- I also Faced
- E-Mail Answers
More Ruby on Rails Interview Questions
how you can create a controller for subject?
Explain valid and invalid in rails?
How are the key differences between python and ruby?
iam new to the ruby on rails. suggest me some pdf and online books for ruby and rails
Mention the log that has to be seen to report errors in Ruby Rails?
Explain model in rails?
how many types of callbacks available in ror?
Explain the features of ruby on rails.
What are filters? and how many types of filters are there in ruby
Explain about restful architecture?
Explain how Rails implements Ajax?
How do I find only duplicate entries in a database table?
ASP 
