If you're talking about code written in non-English languages, Peter Cooper has a fun article about writing Ruby code in UTF-8: http://www.rubyinside.com/the-split-is-not-enough-whitespace...
If you're talking about code written in non-English languages, Peter Cooper has a fun article about writing Ruby code in UTF-8: http://www.rubyinside.com/the-split-is-not-enough-whitespace...