From: Hans Mackowiak <lists@...>
Date: 2013-02-28T06:34:15+09:00
Subject: Re: Object track llist for a particular class.

Hash[local_variables.map {|k| [k,eval(k.to_s)]}]

irb(main):001:0> class Test
irb(main):002:1> end
=> nil
irb(main):003:0> a = Test.new
=> #<Test:0x00000002025790>
irb(main):004:0> b = Test.new
=> #<Test:0x00000001f73d88>
irb(main):005:0> Hash[local_variables.map {|k| [k,eval(k.to_s)]}]
=> {:b=>#<Test:0x00000001f73d88>, :a=>#<Test:0x00000002025790>}

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