/usr/lib/ruby/vendor_ruby/ramaze/snippets/ is in ruby-ramaze 2012.12.08-3.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/ruby/vendor_ruby/ramaze/snippets/blankslate.rb
/usr/lib/ruby/vendor_ruby/ramaze/snippets/object/
/usr/lib/ruby/vendor_ruby/ramaze/snippets/object/__dir__.rb
/usr/lib/ruby/vendor_ruby/ramaze/snippets/ramaze/
/usr/lib/ruby/vendor_ruby/ramaze/snippets/ramaze/deprecated.rb
/usr/lib/ruby/vendor_ruby/ramaze/snippets/ramaze/lru_hash.rb
/usr/lib/ruby/vendor_ruby/ramaze/snippets/string/
/usr/lib/ruby/vendor_ruby/ramaze/snippets/string/camel_case.rb
/usr/lib/ruby/vendor_ruby/ramaze/snippets/string/color.rb
/usr/lib/ruby/vendor_ruby/ramaze/snippets/string/esc.rb
/usr/lib/ruby/vendor_ruby/ramaze/snippets/string/snake_case.rb
/usr/lib/ruby/vendor_ruby/ramaze/snippets/string/unindent.rb