alexdalitz/dnsruby — pull request #19 by keithrbennett (2014-10-31 18:37:59+00:00)
Title: Removed trailing whitespace from all *.rb files

Used this command:

```
find . -type f -name '*.rb' -exec sed --in-place 's/[[:space:]]\+$//' {} \+
```

as per first answer at
http://stackoverflow.com/questions/10711051/trailing-whitespace-elimination-script-for-multiple-files.

This will minimize or prevent conflicts when one of us whose editor automatically strips trailing white space does so.