[aida] isNil ifTrue: idiom

Jimmie Houchin j.squeak at cyberhaus.us
Sat Feb 9 05:53:51 CET 2008


Why is

addresses isNil ifTrue: [self initAddresses].

used in AIDA as opposed to

addresses ifNil: [self initAddresses].

?

Is ifNil unavailable in VW? or is there something I don't understand?

Thanks.

Jimmie


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