20/04/05 13:06:52.23 liJZihU7.net
>>72 GNU Smalltalk
| fn |
fn := [:str | str isEmpty ifTrue: [str] ifFalse: [str asNumber]].
(#('090' '0080' '123' '0' '000' '') collect: fn) display.
=> (90 80 123 0 0 '' )
URLﾘﾝｸ(ideone.com)
20/04/05 13:06:52.23 liJZihU7.net
>>72 GNU Smalltalk
| fn |
fn := [:str | str isEmpty ifTrue: [str] ifFalse: [str asNumber]].
(#('090' '0080' '123' '0' '000' '') collect: fn) display.
=> (90 80 123 0 0 '' )
URLﾘﾝｸ(ideone.com)