get_namespace (REXML::Functions)

    # File rexml/functions.rb, line 65
      def Functions::get_namespace( node_set = nil )
    			if node_set == nil
    				yield @@node if @@node.kind_of? Namespace
    			else
    				if node_set.kind_of? Namespace
    					yield node_set
    				else
    					return unless node_set.kind_of? Enumerable
    					node_set.each { |node| yield node if node.kind_of? Namespace }
    				end
    			end
    		end