From: nico Itkin <nicolas.papon@...>
Date: 2008-06-05T08:23:53+09:00
Subject: double assignation in a hash

hi !

I'm new to ruby, i'd like to know if it is possible to make the
following kind of assignation in a hash, like i used to do in php :

a={}
a[:b][:c]="value"

the goal for me is to create a hash by iterating on keys, like

hash={}
[a,b,c].each do |k1|
  [d,e,f].each do |k2|
    hash[k1][k2] = afunction(k1,k2)
  end
end

this last code lead to a nil.[] error

Could you help me ? .
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