This gem absolutely would not be possible without the hard work of Rob Renaud and Oliver Lillie, who took a request on StackOverflow and made gibberish detection an open-source reality. Please see the original Python plugin for details on how this works.
Original Python Author: Rob Renaud rrenaud@gmail.com https://github.com/rrenaud/Gibberish-Detector
PHP Author: Oliver Lillie buggedcom@gmail.com https://github.com/buggedcom/Gibberish-Detector-PHP
Ruby Author: Michael Chittenden mchitten@gmail.com https://github.com/mchitten/gibberish_detector
Original StackOverflow topic: http://stackoverflow.com/questions/6297991/is-there-any-way-to-detect-strings-like-putjbtghguhjjjanika/6298193