Do you know what is “yield” in ruby on rails?
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What is the main function of helpers used in ruby on rails?
write a program to show the usage of sql in the database file?
What are the three methods to install ruby on rails?
What is rails migrations?
How you run your Rails Application without creating database ?
Why do we use request.xhr? in rails
What is the directory structure of rails?
What is difference between form_for and form_tag?
What are generators in ruby on rails?
How can you protect filter methods in rails?
what is the use of super function in ruby on rails?
when self.up and self.down method is used?