Series

Rails

Logging Made Easy: Constructing building blocks of Rails Logs
TL;DR: Maybe you already log your life. Greeting Hey guys, how have you been? Hope you are healthy and happy. It's AC, Alexandre Calaça here. I'm so excited that you landed here. By the way, I would be glad to receive your feedback about it. Since y...
May 17, 20238 min read48
undefined local variable or method `root_path' for #<XXXController> in Rails
TL; DR: If you specify a new name for a route, a new path is also going to be defined. Problem Rails doesn't not redirect to root_path, even though there's a root route defined in the routes.rb file. Error Let's check the error in several differen...
May 20, 20234 min read114
How to handle ActiveRecord::RecordNotFound exception in Rails?
TL; DR: The best strategy is the one based on your needs Problem The ActiveRecord::RecordNotFound exception in Rails occurs when a specific record is not found in the database. Rails usually render an error page. Error Let's check the exception fr...
May 22, 20233 min read38
Simple way to use Atom feed format in your Rails application [Part I of II]
Theory
May 30, 20234 min read9
Simple way to use Atom feed format in your Rails application [Part II of II]
Implementation
May 31, 20235 min read18
Simplify Your Email Workflow: How to Set Up Gmail to be used with Action Mailer
Problem How to set up Gmail to be used with Action Mailer Introduction In today's fast-paced digital world, email remains a fundamental tool for communication. Whether you're running a personal blog or developing a robust web application, being able...
Jun 3, 20235 min read15

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