Andreas Raab uploaded a new version of PackageInfo-Base to project The Trunk:
http://source.squeak.org/trunk/PackageInfo-Base-ul.30.mcz

==================== Summary ====================

Name: PackageInfo-Base-ul.30
Author: ul
Time: 13 November 2009, 4:34:05 am
UUID: 30baab4c-1f58-ef49-815a-ab65f14fefa4
Ancestors: PackageInfo-Base-ar.29

- PackageInfo >> #classesAndMetaClasses returns a Set instead of an Array. This greatly improves the performance of #externalClasses, #externalTraits and #outsideClasses when the package has more than a few classes, because they rely on fast #includes: implementation.

=============== Diff against PackageInfo-Base-ar.29 ===============

Item was changed:
  ----- Method: PackageInfo>>classesAndMetaClasses (in category 'listing') -----
  classesAndMetaClasses
+ 	"Return a Set with all classes and metaclasses belonging to this package"
+ 
+ 	| baseClasses result |
- 	| baseClasses |
  	baseClasses := self classes.
+ 	result := (Set new: baseClasses size * 2) 
+ 		addAll: baseClasses;
+ 		yourself.
+ 	baseClasses do: [ :c | 
+ 		result add: c classSide].
+ 	^result
+ !
- 	^baseClasses , (baseClasses collect: [:c | c classSide])!

Item was removed: