From: Li Chen <chen_li3@...>
Date: 2006-10-21T04:07:28+09:00
Subject: how to calculate file number in  a folder

Hi folks,

I write a script to find out all the file names and the number of files 
in a folder(no other children folder) as following:

Dir.open('C:/Ruby/self').each{
                        |file|
                        puts file if file=~/(\w+)|(\d+)/ # remove file . 
and ..
                        }

but I am not sure how to calculate the number of file in folder.
Any help will be appreciated.

Li

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