Here is a set of additive color model conversion algorithms that I found published on Wikipedia and have implemented in...
Dokan Ruby is a Ruby extension library to write a file system for Windows. This extension also has compatible API...
We're excited to announce PDFKit, an open source library that makes working with wkhtmltopdf a snap.
We recently decided our CI server needed an overhaul. I really enjoyed Integrity as a build server, but after trying...
I have a container of regular expressions. I'd like to analyze them to determine if it's possible to...
Provides an irb session to an existing ruby process.
The basics of Isolate, a tool for replacing Bundler in gem management.
A thorough introduction to web development with Ruby on Rails
Clockwork is a cron replacement. It runs as a lightweight, long-running Ruby process which sits alongside your web processes...
Test spies are a form of test double that preserves the normal four-phase unit
What do we expect from the custom finder? We expect that it should find assets A, B, C and should...
Apple’s App Store was a constant source of stress in the development process. Every time another story of Apple...
We didn’t want to leave front-end developers in the dark when their Javascript throws errors, so we’ve...
While injecting the dependency appeared to make the classes more tightly coupled, it simply revealed the coupling that already existed...
Simple DOM-less
Run your Jasmine specs without a browser
The Holy Grail of testing for front-end development; execute browser-less, console-based, javascript + DOM code right from within...
Johnson wraps JavaScript in a loving Ruby embrace. It embeds the Mozilla SpiderMonkey JavaScript runtime as a C extension.
RubySpec is a project to write a complete, executable specification for the Ruby programming language.
Just assign the existing attachment to another record: new_photo = Photo.new new_photo.image = old_photo.image Paperclip will duplicate the file when saving...
This is more tricky than it should be because url_for, asset_path, etc. all rely on different mechanisms.
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