What is a proc ?
No Answer is Posted For this Question
Be the First to Post Answer
what is the difference between Active support’s “HashWithIndifferent” and Ruby’s “Hash” ?
What is the difference between false and nil in ruby?
Explain me what is the purpose of rjs in rails?
What are the major components of Ruby on Rails?
What is the main difference between procs and blocks?
What are the servers supported by ruby on rails?
Explain some features of nested scaffolding.
What is the function of orm in ruby on rails?
Explain Get and post method?
Mention the differences between the observers and callbacks in ruby on rails.
Are there any disadvantages of ruby on rails? If yes, mention them.
Explain what is the role of the subdirectories app/controllers and app/helpers in rails?