7 lines
210 B
Smalltalk
7 lines
210 B
Smalltalk
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object isNil ifTrue: [ "true block" ]
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ifFalse: [ "false block" ].
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nil isNil ifTrue: [ 'true!' displayNl ]. "output: true!"
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foo isNil ifTrue: [ 'ouch' displayNl ].
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x := (foo == nil).
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x := foo isNil
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