number (REXML::Functions)

    # File temp/functions.rb, line 327
                    def Functions::number( object=nil )
                            object = @@node unless object
                            if object == true
                                    Float(1)
                            elsif object == false
                                    Float(0)
                            elsif object.kind_of? Array
                                    string( object ).to_f
                            elsif object.kind_of? Float
                                    object
                            else
                                    object.to_s.to_f
                            end
                    end