A Possible use case for this module is to distinguish between paths that end with slash and those that don't so one can use relative links (E.g: ./hello.txt or ../hello/ .
./hello.txt
../hello/
I recall reading of a module doing it in a better way, (on use.perl.org IIRC) , but I don't recall the specifics.
To install Catalyst::Plugin::SanitizeUrl, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Catalyst::Plugin::SanitizeUrl
CPAN shell
perl -MCPAN -e shell install Catalyst::Plugin::SanitizeUrl
For more information on module installation, please visit the detailed CPAN module installation guide.