From: matz@... (Yukihiro Matsumoto)
Date: 2002-11-19T11:57:18+09:00
Subject: Re: ruby-dev summary 18711-18810

Hi,

In message "Re: ruby-dev summary 18711-18810"
    on 02/11/19, Paul Brannan <pbrannan@atdesk.com> writes:

|but my naive solution in Ruby doesn't work:
|
|  a = [1, 2, 3, 4, 5]
|  a.each_with_index do |x, idx|
|    puts x
|    if x == 3 then
|      a.delete_at(idx)
|    end
|  end
|
|(it skips the 4).
|
|Or is there a better way to write this that I am missing?

  a = [1, 2, 3, 4, 5]
  a.delete_if do |x|
    puts x
    x == 3
  end

							matz.