拷贝自:
[url]http://svn.globalize-rails.org/svn/globalize/trunk/lib/globalize/localization/core_ext.rb[/url]
javascript:
ruby:
[url]http://svn.globalize-rails.org/svn/globalize/trunk/lib/globalize/localization/core_ext.rb[/url]
javascript:
string.replace(/(\d)(?=(\d\d\d)+(?!\d))/g, function(s){return s+","})
ruby:
string.gsub(/(\d)(?=(\d\d\d)+(?!\d))/) { |match| match + ',' }