what is different between activerecord::relation's count, length and size methods?
No Answer is Posted For this Question
Be the First to Post Answer
Who developed ruby on rails?
What is the purpose of load, auto_load, and require_relative in ruby ?
what is rails caching?
what is Rails Migration?
what is the difference between the Observers and Callbacks in Ruby on Rails?
How is calling super() different from the super call?
what are benefits of using active record as opposed to raw sql queries?
What is the use of super in Ruby Rails?
Explain me what is the purpose of rjs in rails?
How many filters are there in rails.
what is the defined operator?
Whats the difference between symbol and string?