ANSI 1.3.0 has been release. If you are not familiar with ANSI, it is a collection of ANSI escape code related libraries enabling ANSI code based colorization and stylization of output on TTY consoles.

This release cleans up the Code module, adds support for X-Term 256 color codes, and enhances the Diff class. In fact, the Diff class is now just plain awesome, making use of an LCS algorithm to do it's thing.

But the most important difference with this release is that the String core extensions are now in their own file, core.rb. If you want to use them you will need to require ansi or ansi/core, ansi/code will no longer d the trick.