--- a/Iterator.st Thu May 07 15:26:59 2009 +0200
+++ b/Iterator.st Mon May 18 16:48:05 2009 +0200
@@ -311,15 +311,15 @@
block value: aBlock
!
-findFirst: aBlock
+findFirst: aBlock ifNone:exceptionalValue
"Answer the index of the first element of the receiver
for which aBlock evaluates as true."
| index |
+
index := 1.
self do: [ :el | (aBlock value: el) ifTrue: [^index]. index := index + 1].
-
- ^0
+ ^exceptionalValue value
!
findLast: aBlock
@@ -391,5 +391,5 @@
!Iterator class methodsFor:'documentation'!
version
- ^ '$Header: /cvs/stx/stx/libbasic2/Iterator.st,v 1.19 2007-03-15 15:24:53 cg Exp $'
+ ^ '$Header: /cvs/stx/stx/libbasic2/Iterator.st,v 1.20 2009-05-18 14:48:05 cg Exp $'
! !