Some [hopefully] useful extensions to Ruby’s String class. It is made up of three libraries: ActsAsUrl [permalink solution with better character translation], Unidecoder [Unicode to Ascii transliteration], and StringExtensions [miscellaneous helper methods for the String class].
After https://github.com/rsl/stringex/pull/211 it doesn't look like the rubygems was updated to v2.8.6.
It also looks like the link to Travis CI https://travis-ci.org/rsl/stringex redirects to the landing page. Is it that the CI pipeline is down?