#rails

9 Dec 2025 2 min read

Here's a simple and responsive search form I put together for a recent side project, using Hotwire's Stimulus framework and Rails with Turbo. The Form Here's how the search input looks. It's a simple search form connected to a Stimulus controller. The input triggers the search function upon every input event. The debounce logic occurs in the Stimulus controller to…

railshotwireturbostimulus

4 Dec 2025 5 min read

Picture this: you find a charming old board game at a garage sale, bring it home, gather some friends—and snap. The 50-year-old plastic components break instantly. You search the web for help to replace this fun and unique game mechanic but there’s nothing to be found. So naturally, you roll up your sleeves and build your own mobile version. No…

rubymobilerailsboard game app

27 Nov 2025 4 min read

Shipping new features on legacy Rails applications requires deep codebase context. The rails-mcp-server gem closes the gap between AI agents and your Rails projects, enabling more relevant code analysis and context aware refactoring suggestions. Whether you're dealing with tech debt in a brownfield application or building new greenfield features, this tool can help you move faster with confidence. The Model…

rubyrailsmcpai

18 Nov 2025 4 min read

Claude code is a powerful AI toolset that runs right in your terminal. While providing a lot of impressive utility, it also suffers from the issues that arise from similar AI toolings with the addition of an expensive pricing model. Context is Important To me, the main selling point for Claude Code is its ability to read through your entire…

rubyworkflowrailsai

22 Nov 2019 8 min read

I recently faced some issues when trying to update a nested document’s type via nested attributes using the mongoid gem. Bare with me if this sentence doesn’t make any sense yet. Use case Suppose we have a document named Person that embeds a document that can be any of the types Book or BoardGame which inherit from the class Item.…

rubyrailshow-tomongoidmongodb

7 Apr 2019 12 min read

Hey! In this post we are going to: create a docker image for the Rails chat application that we created in the previous post configure the Docker environment and run the application by: creating a container for the PostgreSQL database creating a container for the Redis server creating a container with the required configuration from the image we built Prerequisites…

rubyrailsdockeractioncablepostgresql

4 Apr 2019 26 min read

Hey! It’s been a while since my last post. I recently familiarized myself with the awesomeness of WebSockets and I finally found the time to write a tutorial about it. I hope you find it helpful. Update: I also published another post for dockerizing the application of this tutorial, you can find it here. Introduction In this tutorial we are…

rubyrailswebsocketsdevisebootstrap

Junior Grossi 8 Jun 2012 1 min read

Hello people! I am now finishing my Post-graduate course in Web Development at PUCMG and I had the RubyOnRails discipline to do. The final work was develop a simple Social Network app using RubyOnRails. I love that framework and think the Ruby language is amazing. So, the final result is shared in GitHub at https://github.com/juniorgrossi/social_network_dsw7 … Continue reading MySocial –…

railsrorrubyruby on rails