/usr/share/rubygems-integration/ is in ruby-public-suffix 2.0.5-1.
This file is owned by root:root, with mode 0o755.
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/usr/share/rubygems-integration/all/
/usr/share/rubygems-integration/all/gems/
/usr/share/rubygems-integration/all/gems/public_suffix-2.0.5/
/usr/share/rubygems-integration/all/gems/public_suffix-2.0.5/data/
/usr/share/rubygems-integration/all/gems/public_suffix-2.0.5/data/list.txt
/usr/share/rubygems-integration/all/gems/public_suffix-2.0.5/lib/
/usr/share/rubygems-integration/all/gems/public_suffix-2.0.5/lib/public_suffix/
/usr/share/rubygems-integration/all/gems/public_suffix-2.0.5/lib/public_suffix.rb
/usr/share/rubygems-integration/all/gems/public_suffix-2.0.5/lib/public_suffix/domain.rb
/usr/share/rubygems-integration/all/gems/public_suffix-2.0.5/lib/public_suffix/errors.rb
/usr/share/rubygems-integration/all/gems/public_suffix-2.0.5/lib/public_suffix/list.rb
/usr/share/rubygems-integration/all/gems/public_suffix-2.0.5/lib/public_suffix/rule.rb
/usr/share/rubygems-integration/all/gems/public_suffix-2.0.5/lib/public_suffix/version.rb
/usr/share/rubygems-integration/all/specifications/
/usr/share/rubygems-integration/all/specifications/public_suffix-2.0.5.gemspec