sporkmonger/uuidtools — pull request #29 by debbbbie (2014-04-03 05:10:16+00:00)
Title: `ipconfig /all`,got encoding error on non-english windows

`ipconfig /all` got an error: `invalid byte sequence in UTF-8`
when windows is non English Enviroment.

Fix it like this : http://stackoverflow.com/a/9420531/1355590

encoding_options = {
:invalid => :replace, # Replace invalid byte sequences
:undef => :replace, # Replace anything not defined in ASCII
:replace => '', # Use a blank for those replacements
:universal_newline => true # Always break lines with \n
}
non_ascii_string.encode(Encoding.find('ASCII'), encoding_options)