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  1. | fromTo |
  2. fromTo := [:first :last | Generator on: [:g |
  3.    | n |
  4.    n := first.
  5.    [n <= last] whileTrue: [
  6.       g yield: n.
  7.       n := n + 1
  8.    ]
  9. ]].
  10.  
  11. (fromTo value: 1 value: 3) do: [:x | x printNl]
  12.  
Success #stdin #stdout 0.02s 74176KB
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https://ideone.com/5UU1qM
language:
Smalltalk (gst 3.2.5)
created:
9 years ago
visibility:
public

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