From: Jim Freeze <jim@...>
Date: 2001-02-03T03:26:54+09:00
Subject: [ruby-talk:10284] Re: Vector questions

On Sat, 3 Feb 2001, David Alan Black wrote:

> #map is available, though not having each does seem asymmetrical
> (there's #each2, #map, and #map2) and obviously #map is not exactly
> the same thing as #each.

Would adding #each be as simple as adding the following to matrix.rb

  # ENUMERATIONS
  def each
    0.upto(size - 1) do
      |i|
      yield @elements[i]
    end
  end


====================================================
Jim Freeze
jim@freeze.org
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