From: Raj pal <lists@...>
Date: 2013-04-16T20:26:56+09:00
Subject: Re: question on watir

$ irb
1.9.3p392 :001 > a = nil
  => nil
1.9.3p392 :002 > a.each {|element| puts element }
NoMethodError: undefined method `each' for nil:NilClass

So, `$browser.elements` seems to be nil for some reason.

OK

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