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  1. | fn |
  2.  
  3. fn := [:str | str isEmpty ifTrue: [str] ifFalse: [str asNumber]].
  4.  
  5. (#('090' '0080' '123' '0' '000' '') collect: fn) display.
Success #stdin #stdout 0s 7928KB
comments (?)
stdin
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Standard input is empty
stdout
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(90 80 123 0 0 '' )
https://ideone.com/x8y6JM
language:
Smalltalk (gst 3.2.5)
created:
4 years ago
visibility:
public

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