From: nobu.nokada@...
Date: 2004-04-24T12:12:25+09:00
Subject: Re: enumerable#to_set bug?

Hi,

At Sat, 24 Apr 2004 11:19:05 +0900,
anon luker wrote in [ruby-talk:98188]:
> Hi, folks.  Is this a bug?

I don't think so, since Set is a container class.

> irb(main):001:0> require 'set'
> => true
> irb(main):002:0> a = [1,2,3].to_set
> => #<Set: {1, 2, 3}>
> irb(main):003:0> b = a.dup
> => #<Set: {1, 2, 3}>
> irb(main):004:0> a == b
> => true
> irb(main):005:0> [a,b].to_set
> => #<Set: {#<Set: {1, 2, 3}>, #<Set: {1, 2, 3}>}>

What happens when you add 4 to a, if it were reduced?

-- 
Nobu Nakada