From: gz zz <gpygood@126.com>
Date: 2007-06-12T15:35:05+09:00
Subject: Re: how to make a[2][2][3]=4 work?

I know this can work,but I think it is suck
a=Hash.new{|h,k|
  h[k]=Hash.new{|h,k|h[k]=Hash.new{|h,k|h[k]={}}}
}

p a[1]=1

a[2][1]=2
a[2][2][3]=4
a[3][1][1][1]=1
p a


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