From: Davide Benini <nutsmuggler@...>
Date: 2008-09-11T18:37:24+09:00
Subject: Re: How to check if a webpage exists

> try
> 
> # require 'open-uri'
> #  begin
> #    open "www.does.not.exist.sdadasdas.com", :proxy=>true
> 
> replace the above line with
> 
>     puts open("www.does.not.exist.sdadasdas.com",:proxy=>true).read
> 
> post the output again
> 
> #    p "i'm ok"   #<-- ok codes here
> #  rescue => e
> #   p "sorry can't do"
> #   p "error is: #{e}"
> # end

The output is

"sorry can't do"
"error is: can't convert Hash into String"

So now there is type conflict...
Davide
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