Ruby On Rails

Tutorials

My favorite parts of Ruby

My favorite parts of Ruby Disclaimer #1 first of all I’d like to say that I really like Ruby. I write a ton of Ruby code every single day and I prefer it over other languages. Please, do not take it seriously, Ruby is nice, and this post is mostly a joke.

Everything You Need to Know About Ruby Operators

Everything You Need to Know About Ruby Operators Ruby has a lot of interesting operators, like the spaceship operator, the modulo assignment operator, and of course the regular operators like greater than not equals .

The Forwardable module in Ruby — Part I

The Forwardable module in Ruby — Part I This module is included to the singleton class using the extend keyword in order to add methods at class-level (to keep it simple). This solution is acceptable. But Ruby provides a mechanism.

TruffleRuby with RVM

TruffleRuby with RVM If you installed GraalVM, it is recommended to add TruffleRuby to a Ruby manager. See Configuring Ruby managers for the full GraalVM distribution below.

Don't Step on a Rake, Use Rake::DSL

Don't Step on a Rake, Use Rake::DSL Over the years I’ve noticed a common mistake where developers do some refactoring to remove duplication and make their Rake tasks readable, but end up causing some unintended side-effects. Let’s take a look at what’s going on, and how we can use a...

digaev/stale_options: A Ruby gem for caching HTTP responses.

digaev/stale_options: A Ruby gem for caching HTTP responses. The gem was built with an idea to implement a class which will create options for ActionController::ConditionalGet.

ankane/pghero: A performance dashboard for Postgres

ankane/pghero: A performance dashboard for Postgres PgHero is available as a Rails engine, Linux package, and Docker image.Select your preferred method of installation to get started.

ActiveRecord - Part 2: Useful methods

ActiveRecord - Part 2: Useful methods Series of blog posts explaining ActiveRecord features. The second part is about useful methods that ActiveRecord offers.

Visualizing and optimizing JS bundle size in Rails/Webpacker apps

Visualizing and optimizing JS bundle size in Rails/Webpacker apps Since the moment Rails embraced the JavaScript ecosystem, it has quickly become super easy to be productive with JavaScript toolset.

Ruby 2.6 adds endless range

Ruby 2.6 adds endless range Before Ruby 2.6, if we want endless loop with index, we would need to use Float::INFINITY with upto or Range, or use Numeric.

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