From: Sfdesigner Sfdesigner <daniel@...>
Date: 2007-08-13T07:16:49+09:00
Subject: Removing file names with '.' in their names from list?

Currently I'm using this code to output a list of files to a .rhtml
page:

<%
Dir.foreach("/") do |file|
  next if File.fnmatch('*.*', file)
  puts '<a href="file">' + file + '</a>'
end
%>

This removes files from the list output such as 'photo.jpg'.

But it leaves the files with names like '.htaccess', ',' and '..'.

I could create more of the 'next' statements explicitly for those file
and directory names but wondering if there's a more elegant way to say
don't output files with a '.' in their names.
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