Interview questions for ruby on rails11/21/2023 ![]() Ruby on Rails Interview Questions by Rishi Pithadiya is licensed under a Creative Commons Attribution 3.0 Unported License. If you like this repository, don't forget to star it using star button available at top right like following. A pull request must contain only single question.Question must be related with Ruby/Rails.Lets say you have a controller method that you want to access from view. What will be printed after running the code here? What is polymorphic associations in Rails? How it is differ from single table inheritance? Necessary information could be found here.What is difference between Render and Redirect? What is difference between Gems and Plugins? What is difference between Gemfile and Gemfile.lock? What is difference between save and save! What is difference between find and find_by_xxx method? What is difference between includes and extends? What is difference between form_for and form_tag? What is difference between TDD and BDD? What is difference between Application Server and Web Server? What is difference between =, =, eql? and equal? What is single table inheritance(STI) in Rails? Necessary information about Strings and Symbols could be found there.How parsing has been done from ERB file to HTML? What is difference between String and Symbol? What things we can define within Model? What is Asset Pipeline? Define resource, resources, collection and namespace in terms of routes. What is ActiveRecord? Explain Active Record Callbacks.Įxplain Filters. GitHub - sumit48/ruby-on-rails-interview-qna: A list of websites link for finding ruby on rails interview questions. ![]() What are your favourite Gems? Define block, proc and lambda and give difference between them. A list of websites link for finding ruby on rails interview questions. A good article with types of preloading ( ).What is functionality of Helpers? Explain eagerloading. List down types of associations in Rails. What is Self-Referential Association aka Self Join? A good explanation can be found from (.What do you mean by ORM? What is the difference between eager and lazy loading in rails? What's the major improvements in Rails 5.0? How could you explain the Ruby OOP model? Give difference between last 3 versions of Rails. What makes Ruby different from other programming languages? What do you mean by Meta Programming? Explain how everything is an object in Ruby. Give list of frameworks which is similar to Rails. What are different components of Ruby on Rails? What are the disadvantages of using Ruby on Rails in Web Development? What are the advantages of using Ruby on Rails in Web Development?
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