what are benefits of using active record as opposed to raw sql queries?
What is the difference between concern and application_controller.rb in ruby on rails?
what is the purpose of the resources method in the code snippet below?
What are the different types of association relationships that exist?
What is the process for creating a controller for the subject? What is its role?
write a program to show the usage of sql in the database file?
Name some rails ide or editor.
Which command is used to create a migration?
Who developed ruby on rails?
Explain rest in rails routes.
how can we define Ruby regular expressions?
What is rails active record?
How are observers and callbacks different from each other?
Write the command to update rvm in rails.
how can you declare a block in Ruby?