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  1. ary='a.b.c.d'.split('.').reverse
  2. hsh={ary.shift=>'untranslated'}
  3. hsh={ary.shift=>hsh} until ary.empty?
  4. p hsh
Success #stdin #stdout 0s 4760KB
comments (?)
stdin 
Standard input is empty
stdout 
{"a"=>{"b"=>{"c"=>{"d"=>"untranslated"}}}}
https://ideone.com/ydBlJ
language:
Ruby (ruby 2.5.5)
created:
12 years ago
visibility:
public

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