David's articles
All Rubyists Love Logging
Ruby
By David Lyons,
Learn the basics of the Logger class in the Ruby Standard Library. All apps, not just Rails apps, should use logging to communicate status and errors.
Command Line Apps with OptionParse
Ruby
By David Lyons,
A brief tutorial on creating command line applications with Ruby and the OptionParse gem by creating a working script that exercises various CLI scenarios.
Jekyll Plugins on GitHub
Ruby
By David Lyons,