Hi Simon, If I understand well, you should use a dot to separate the two expressions in the block. |test isFact| test := Array new:5. isFact := False. test doWithIndex:[ :each :i | ((each isNil) & (isFact = False)) ifTrue:[ test at:i put:'plain'. isFact := True ] ]. #Luc 2010/10/23 Simon De Baets <debaetssimon@gmail.com>
Hello,
I use Pharo 1.1 . I want to add a new element in an array that have a part of nil element. I want to add this new element on the first nil case. I produce this code
|test isFact|
test := Array new:5. isFact := False. test doWithIndex:[ :each :i | ((each isNil) & (isFact = False)) ifTrue:[ test at:i put:'plain'; isFact := True ] ]. test.
But it doesn't function because they are two instruction in the ifTrue bolck. So my question is : "How can i put two instructions in an ifTrue block?"
Thanks,
-- Simon De Baets, Etudiant en MA1 informatique à l'ULB
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