A Ruby developer will often require to work with different versions of a Ruby gem. This article discusses the installation and use of a ruby gem with a specific version in the terminal.

A detailed guide to Ruby splat operator (*), not to confuse with multiplication, is a tool with many uses. It addresses some common Ruby use cases and helps keep code clean and easy to read.

Install and manage multiple versions of Ruby using the ASDF. ASDF allows you to manage multiple runtimes in one tool. I use it for Ruby, Elixir/Erlang and Node JS.

Make your code less noisy with the help of the dot-parenthesis shorthand. Start using the .(args)` instead of the .call method in services and other applicable instances.

The Ruby-retry method allows us to effortlessly retry a met a code block or an error handled method when an error is raised. This posts explains the retry method with an example use.

Ruby 3 introduced Endless Method definitions that help us write cleaner, neater and better code. Here I discuss examples of how you can use these functions.

Bring sanity to your code and avoid massive expectation pyramids by chaining multiple conditions inside a single `expect` block.

Delegation is a commonly used in software design to enforce the Law of Demeter. This article discusses how we can delegate methods in Ruby (using the standard library) and also using Rails.

Enter the world of socket programming with Ruby. Create a simple TCP/IP server and client with just.a few lines of Ruby code.

gRPC, a remote-procedure-call framework by Google, is by far one of the preferred RPC frameworks in the wild. Here is a comparison between gRPC and JSON HTTP APIs for interconnecting services.