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  1. USING: io sequences unicode.case ;
  2. { "tomato" "orange" "banana" } [ >upper print ] each
  3.  
Success #stdin #stdout 0.18s 159232KB
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Standard input is empty
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TOMATO
ORANGE
BANANA
https://ideone.com/0j6IN
language:
Factor (factor-0.93)
created:
14 years ago
visibility:
public

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