Hyper Estraier is a full-text search system.  You can search lots of
documents for some documents including specified words.  If you run a
web site, it is useful as your own search engine for pages in your
site.  Also, it is useful as search utilities of mail boxes and file
servers.

This package provides the Ruby pure interface of Hyper Estraier.

Homepage:
https://hyperestraier.sourceforge.net/
