From: Arup Rakshit <lists@...>
Date: 2013-02-01T04:00:58+09:00
Subject: Re: Save a file by clicking on a link

> @download_directory = "#{Dir.pwd}/RubyDownloads"
> @current_downloads = Dir.entries( @download_directory )
>
>   def wait_for_download
>
>     #Find the newest file
>     difference = [1,2] - here why you took size 2 of array?
>     until difference.size == 1 - why 1?
>       difference = Dir.entries(@download_directory) - @current_downloads -- in 
the above line what are we doing?
>       sleep 0.1
>     end

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