[ruby-talk:04334] Re: TABWTDI and Hash.new([])

>>>>> "H" == Hugh Sasse Staff Elec Eng <[e-mail]> writes:

 I must say that  :

H>    def initialize(some_arg = nil)
H>       @a = if some_arg 
H>               some_arg
H>            else
H>               []
H>            end
H>       @obj = if iterator?
H>                 Proc.new
H>              else
H>                 nil
H>              end
H>    end

 is really equivalent to :

      def initialize(some_arg = [], &block)
         @a = some_arg
         @obj = block
      end



Guy Decoux