it's not about being the best it's about being better than yesterday
If you are using Rails, chances are you must be using ActiveRecord extensively. Let’s explore how Active record internally creates queries. How SQL query is created in Active Record? In Active Record, the sql statement generation is handled by Arel, All the commands written in active record is passed to Arel, Arel constructs the query…
Active Record is a pattern used in software engineering that represents the database in an object-oriented manner. In other words, it’s a way to use objects to interact with a database instead of writing SQL queries directly. In Ruby on Rails, Active Record is the default ORM (Object-Relational Mapping) that allows developers to define database…
Introduction: Ruby is known for its flexibility and openness, allowing developers to customize and extend the language’s core functionality. One powerful way to do this is by using monkey patches. Monkey patching enables you to modify or add new behavior to existing Ruby classes or modules without changing their original source code. In this blog,…
Rails allow us to update attributes using different instance and class methods, understanding these methods allows us to avoid insane bugs. Let’s explore these methods attribute= Syntax: As you can see this is an instance method and the data is not written to the DB yet. we have to run x.save to save it. write_attribute…