how can you declare a block in Ruby?
No Answer is Posted For this Question
Be the First to Post Answer
Explain what is the role of the subdirectories app/controllers and app/helpers in rails?
How is calling super() different from the super call?
How do I find only duplicate entries in a database table?
how you can list all routes for an application?
What is the difference between render and redirect?
What does ruby name refer to?
I would like to know about ruby on rails.I want to know.how will be the future for ruby on rails.please tell me.
what is a rails migration? Write up a short example of a simple rails migration with a table called customers, a string column called name, and a text column called description?
What is the use of $ in ruby?
What is the difference between save and save?
How to use two databases into a single application?
how can we define Ruby regular expressions?