Publications and more.

• 26 November 2023

  

  Asynchronous Loading in Active Record: Boosting the Performance of your Rails Application 🚀

  Optimize performance in Rails 7.1 with asynchronous data loading using Active Record and the load_async method. Reduce response times by running queries in parallel, improving the efficiency of your application.

  5 min Continue reading ->

• 20 November 2023

  

  💎Ruby Tip💎 Interactive debugging without the need to install gems.

  Discover a simple and fast way to debug in Ruby without installing additional gems. With the Binding class and the integrated IRB console, you can explore and modify the execution context to resolve errors efficiently.

  5 min Continue reading ->

• 8 November 2023

  

  Rails Service Objects: A small guide to speed up your code

  A Service Object is a Ruby class that groups business logic in an organized way in your Ruby on Rails application. Its use simplifies code, facilitates testing, encourages reuse and raises the quality of your application.

  5 min Continue reading ->

• 1 November 2023

  

  Create Your Free Web Site: Jekyll and GitLab Pages Make It Possible

  Discover how to set up your own website at no cost using Jekyll and GitLab Pages.

  5 min Continue reading ->

• 20 October 2023

  

  🚀General guide to running Ruby on Rails with Docker🚀

  Mounting Ruby on Rails on Docker offers isolation to avoid conflicts, portability to take your application anywhere, effortless scalability, easy maintenance and efficient team collaboration.

  3 min Continue reading ->

• 18 October 2023

  

  ActiveStorage: Avoiding the problem of N+1 queries

  The N+1 problem is common in database-oriented programming and occurs when an additional query is required for each relationship between objects, generating an excess of queries. This problem also affects Active Storage, which creates records in the database through polymorphic relationships.

  3 min Continue reading ->

• 2 October 2023

  

  Create Your Free Website: Jekyll and GitHub Pages Make It Possible

  Discover how to set up your own website at no cost using Jekyll and GitHub Pages.

  5 min Continue reading ->

• 19 September 2023

  

  Do you know how much CO2 your website generates?

  Nowadays, anyone who wants to be known by the world creates a website concerned that the costs are not high, the communication is clear, the design is beautiful and it never stops working. But I think there is another aspect to take into consideration equally or more important: the carbon footprint.

  5 min Continue reading ->

• 14 September 2023

  

  Digital Privacy: Are You Willing to Let Them Watch You?

  The right to privacy is directly related to the right to freedom of expression, equality and non-discrimination. If we lose the first one then it is very likely that the following will also be violated. To avoid this we must be aware of what data we give out (difficult to know), with whom it will be shared, what it will be used for and how to take care of ourselves when browsing.

  8 min Continue reading ->

• 9 September 2023

  

  hCaptcha: How to integrate it into your Ruby on Rails application and why.

  hCaptcha defines itself as the largest independent catpcha service. They claim to be running on 15% of the internet and that it is possible to compete with the tech giants by focusing on privacy. Let's see how easy it is to install this captcha in a Ruby on Rails application.

  8 min Continue reading ->

• 1 September 2023

  

  Quick Guide to Web Scraping with Ruby

  Discover how to perform web scraping in Ruby with Nokogiri, the leading HTML and XML document parsing library. Learn the key techniques in this article on web scraping in Ruby.

  5 min Continue reading ->

• 14 August 2023

  

  Creating a chatbot with GPT and Rails.

  We will see how to create a custom chat with persistence with Ruby On Rails and ChatGPT. After interacting in a couple of applications with the OpenAi API I want to show how you could make a simple chat that could scale to whatever you want using Ruby On Rails.

  5 min Continue reading ->

• 8 July 2023

  

  PostgreSQL and pgAdmin in Docker Compose: Quickstart

  Discover how to get PostgreSQL and pgAdmin up and running in an agile way with Docker Compose. A quick guide to get your tools ready in minutes in your local development environment.

  5 min Continue reading ->

• 7 July 2023

  

  Using MariaDB and phpMyAdmin with Docker and Docker Compose

  Quickly and efficiently configure MariaDB and phpMyAdmin in Docker Compose to simplify the management of your databases in your development environment.

  5 min Continue reading ->

• 15 June 2023

  

  SpaceVim as Your Ruby IDE: Configuration Tips and Workflow

  Explore how I transformed SpaceVim into my Ruby IDE, after saying goodbye to Atom. SpaceVim, based on Vim/NeoVim and inspired by SpaceMacs, is an open source distribution backed by an active community.

  10 min Continue reading ->

• 8 June 2023

  

  Minitest-cc: A minimalistic way to know what is the code coverage of your tests.

  Ministest-cc is a lightweight and simple plug-in for the Minitest framework that provides an output about the code coverage of your tests. Here we will see how to install it and how it works.

  2 min Continue reading ->