Extend capybara for printing inner html.

gistfile1.rb

# Put spec/support/capybara-finders_tap.rb
# Target: capybara 2.0.3 
module Capybara
  module Node
    module Finders
      # Usage: 
      #   find('div.foo1'){|x| puts x.to_s }
      #
      def find_with_tap(*args)
        if block_given?
          synchronize { all(*args).tap{ |rs| rs.each {|r| yield(r.native)} }.find! }.tap(&:allow_reload!)
        else
          find_without_tap(*args)
        end
      end
      alias_method_chain :find, :tap
    end
  end
end