From: Agnot Tok <agnottok@...>
Date: 2001-01-19T12:28:45+09:00
Subject: [ruby-talk:9533] Strange Hash behavior

Why does:

class C
  def initialize(obj)
    @o = obj
  end
  def hash
    @o.hash
  end
  def inspect
    @o.inspect
  end
end

h = {}
h[C.new(1)] = 1
h[C.new(1)] = 2
puts h.inspect

evaluate to {1=>1, 1=>2} and not {1=>2}?
I thought Hash used the hash method?!

$ ruby -v bug.rb
ruby 1.7.0 (2000-12-29) [i686-cygwin]
{1=>2, 1=>1}

Regards,

/Agnot

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