From: James Edward Gray II <james@...>
Date: 2006-04-13T02:42:39+09:00
Subject: Re: Shame on me poorr newbie " unexpected kend"

On Apr 12, 2006, at 12:35 PM, alex mic wrote:

> Hi,
>
> I am trying to learn ruby through a udev utility coding.
> I usually manage to debug on my own but in this case i dont understand
> what is wrong...
>
> def finddevice()
>   puts "We are now trying to find the device"
>   found=0
>   store=0
>   quest="u"
>   while found!=1
>     io = IO.popen("cat /proc/scsi/usb-storage/#{store}", "r+")
>     io.close_write
>     str = io.read
>     while quest!="y" or quest!="n"
>       puts "This is what is found on /proc/scsi/usb-storage/# 
> {store}. Is
> it your device [y/n]"
>       quest=gets.chop!.downcase
>       if quest=="y"
>       	found=1
>       	@procdata = str
>       else
>         store ++

That's not a valid Ruby statement.  Try:

   store += 1

>       end
>     end
>   end
> end

Hope that helps.

James Edward Gray II