How can I capitalize the first letter of each word?

Question

I need a script in any language to capitalize the first letter of every word in a file.

Thanks for all the answers.

Stackoverflow rocks!

Answer 1

In ruby:

str.gsub(/^[a-z]|\s+[a-z]/) { |a| a.upcase }

hrm, actually this is nicer:

str.each(' ') {|word| puts word.capitalize}