=begin
== BDB::XML::Results

The results of a query are a collection of values. The values could
be either String, Float, true, false, BDB::XML::Documents or BDB::XML::Nodes
# module BDB
# module XML
# class Results
# include Enumerable
=== Methods

--- each {|val| ... }
    Iterate on each values

# end
# end
# end

=end
