/usr/share/doc/libneedle-ruby1.8/examples/ is in libneedle-ruby1.8 1.3.0-1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/doc/libneedle-ruby1.8/examples/example/
/usr/share/doc/libneedle-ruby1.8/examples/example/calc/
/usr/share/doc/libneedle-ruby1.8/examples/example/calc/calc.rb
/usr/share/doc/libneedle-ruby1.8/examples/example/calc/driver.rb
/usr/share/doc/libneedle-ruby1.8/examples/example/custom-model/
/usr/share/doc/libneedle-ruby1.8/examples/example/custom-model/driver.rb
/usr/share/doc/libneedle-ruby1.8/examples/example/custom-model/refreshable.rb
/usr/share/doc/libneedle-ruby1.8/examples/example/prototype-namespaces/
/usr/share/doc/libneedle-ruby1.8/examples/example/prototype-namespaces/driver.rb
/usr/share/doc/libneedle-ruby1.8/examples/example/simple/
/usr/share/doc/libneedle-ruby1.8/examples/example/simple/driver.rb