From: Jens Wille <jens.wille@...>
Date: 2008-04-10T07:06:45+09:00
Subject: Re: capitalizing words

Peter Bailey [2008-04-09 20:04]:
> output = file.gsub(%r{^(<row><entry><text><emph 
> face="b">)(.*)(<\/emph>)}m) do |match| 
>   "#{$1}#{$2.gsub(%r{\b\w+\b}){|w|w.capitalize}}#{$3}"
> end
oh, and for the fun of it, here's what you can do with oniguruma:

  Oniguruma::ORegexp.new(
    '(?<=^<row><entry><text><emph face="b">).+(?=</emph>)', 'm'
  ).gsub(file) { |md|
    md[0].gsub(%r{\b\w+\b}) { |w| w.capitalize }
  }

(note that i needed to change '.*' to '.+')

cheers
jens