Creating Advanced Active Record DB Queries with Arel - via @codeship | via @codeship

05-Jan-2017 2895

Under the hood, Active Record has its own private API to build database SQL queries: Arel. For now, let's focus on passing in custom-built Arel

Use coupon code:

RUBYONRAILS

to get 30% discount on our bundle!
Prepare for your next tech interview with our comprehensive collection of programming interview guides. Covering JavaScript, Ruby on Rails, React, and Python, these highly-rated books offer thousands of essential questions and answers to boost your interview success. Buy our 'Ultimate Job Interview Preparation eBook Bundle' featuring 2200+ questions across multiple languages. Ultimate Job Interview Preparation eBook Bundle