play at random

I needed a Ruby Hash class that could extract a random key from the keys .

This method generates random (and printable) ascii characters.

Free random intellect test based on Color Lines game with complexity adjustment.

Free random intellect test based on Color Lines game with complexity adjustment.

This program adds random taglines, or signatures to your Emails.

Another random-number-file generator.

create random playlists from mp3 files from multiple directories

A toolbar for piano players using chords and chord progressions

Make a slideshow screensaver and change your wallpaper from your digital photos

This is a script for ruby.