Support for unsigned integer columns in ActiveRecord migrations. Useful for keeping somewhat happy those squared, pesky DBA's.

Whiskers is a dandy little gem for quickly spinning up sites using SASS, CoffeeScript, and Thoughtbot’s Bourbon.

Assignment 3 for Software Specification & Design Lab 2021

ebics is a ruby implementation of the EBIC standard (H004) It supports the complete initialization process comprising INI, HIA and HPB including the INI letter generation. Furthermore it offers support for the most common download types: STA HAA HTD HPD PKT HAC HKD C52 C53...

Proxie is a HTTP proxy server with sqlite-powered storage and web interface for debugging.

Streaming SSE client with timeouts/retries; works with NIM/TRT-LLM, vLLM, Ollama, and other OpenAI-style servers.

Rake scripts helper for file system and shell commands.

Death to haphazard monkey-patching! Extend Minitest through simple hooks.

Single Sign-on for apps that trust each other

Cucumber scenarios are long and confusing sometimes. Release yourself from the tyranny of client-centered specing!

Gathers all step definition source code for a given scenario or range, and outputs it in one place.

Send Capistrano deployment status to Slack via the Incoming Webhooks integration

Mainline is a rails plugin which exposes your rails app via webrick to allow testing with browser automators such as Selenium or Watir. Mainline allows your rails actions to run in the same transaction as your unit tests so you can use fixtures, factories, or whatever.

Web status panel for Starbound servers

In the never ending battle with the form bots, here's my attempt to mislead them. protect_via_honeypots creates some hidden fields. As normal users don't mess with hidden fields we can assume that when those fields are filled with data: a bot filled it. So when that happens, protect_via_honeypots...

This gem is used for creating test scripts for Kuali Student.

Syntax highlighting using the pygments.com "web service"

Haml (HTML Abstraction Markup Language) is a layer on top of XHTML or XML that's designed to express the structure of XHTML or XML documents in a non-repetitive, elegant, easy way, using indentation rather than closing tags and allowing Ruby to be embedded with ease. It was originally envisioned ...

This gem gives you a beautifully simple way to formulate your linear or mixed integer program. The syntax is inspired by OPL Studio, which remains my favorite linear programming software, but the license is quite expensive.

To display the image programmatically, - you can start the web application, - save the image and display it again with the tool, - or display it with the jupyter notebook. However, for me, that one step is very troublesome. So I created a tool that allows you to view the image as it is at the con...