--- a/Array.st Wed Nov 21 11:10:09 2007 +0100
+++ b/Array.st Wed Nov 21 11:10:11 2007 +0100
@@ -278,6 +278,7 @@
"Modified: 23.4.1996 / 15:55:06 / cg"
! !
+
!Array methodsFor:'accessing'!
at:index
@@ -507,6 +508,28 @@
!Array methodsFor:'enumerating'!
+addAllNonNilElementsTo:aCollection
+ "add all nonNil elements of the receiver to aCollection.
+ Return aCollection.
+ Redefined here for slightly more speed."
+
+ |stop "{ Class: SmallInteger }"|
+
+ stop := self size.
+ 1 to:stop do:[:idx |
+ |each|
+ each := self at:idx.
+ each notNil ifTrue:[
+ aCollection add:each.
+ ].
+ ].
+ ^ aCollection
+
+ "
+ #(1 2 3 4 5 1 2 3 symbol 'string' nil) addAllNonNilElementsTo:Set new
+ "
+!
+
addAllTo:aCollection
"add all elements of the receiver to aCollection.
Return aCollection.
@@ -2496,5 +2519,5 @@
!Array class methodsFor:'documentation'!
version
- ^ '$Header: /cvs/stx/stx/libbasic/Array.st,v 1.142 2006-10-13 11:01:35 cg Exp $'
+ ^ '$Header: /cvs/stx/stx/libbasic/Array.st,v 1.143 2007-11-21 10:10:11 stefan Exp $'
! !