Code::TidyAll::Plugin::UniqueLines - Remove duplicate lines from a file
# In configuration: [UniqueLines] select = .ispell* **/.gitignore
Discards duplicate lines from a file. Useful for files containing one entry per line, such as
This code was essentially pilfered from Code::TidyAll::Plugin::SortLines
Olaf Alders <email@example.com>
This software is copyright (c) 2014-2017 by Olaf Alders.
This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.