# File temp/functions.rb, line 113 def Functions::string( object=nil ) #object = @context unless object if object.instance_of? Array string( object[0] ) elsif defined? object.node_type if object.node_type == :attribute object.value elsif object.node_type == :element || object.node_type == :document string_value(object) else object.to_s end elsif object.nil? return "" else object.to_s end end