Levente Uzonyi uploaded a new version of Collections to project The Trunk:
http://source.squeak.org/trunk/Collections-ul.359.mcz

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

Name: Collections-ul.359
Author: ul
Time: 10 May 2010, 5:33:34.759 pm
UUID: 94e7e2da-ccc6-e44b-8145-e4e383b2041f
Ancestors: Collections-ul.358

- removed unused methods
- added comments

=============== Diff against Collections-ul.358 ===============

Item was changed:
  ----- Method: OrderedCollection>>growAtLast (in category 'private') -----
  growAtLast
+ 	"Add new empty slots to the end of array, while keeping the empty slots at the front."
  
  	| newArray |
  	newArray := Array new: (array size * 2 max: 1).
  	newArray 
  		replaceFrom: firstIndex
  		to: lastIndex
  		with: array
  		startingAt: firstIndex.
  	array := newArray!

Item was changed:
  ----- Method: OrderedCollection>>growAtFirst (in category 'private') -----
  growAtFirst
+ 	"Add new empty slots to the front of array, while keeping the empty slots at the end."
  
  	| newArray newFirstIndex newLastIndex |
  	newArray := Array new: (array size * 2 max: 1).
  	newFirstIndex := newArray size - array size + firstIndex.
  	newLastIndex := newFirstIndex + lastIndex - firstIndex.
  	newArray 
  		replaceFrom: newFirstIndex
  		to: newLastIndex
  		with: array
  		startingAt: firstIndex.
  	array := newArray.
  	firstIndex := newFirstIndex.
  	lastIndex := newLastIndex!

Item was removed:
- ----- Method: OrderedCollection>>grow (in category 'adding') -----
- grow
- 	"Become larger. Typically, a subclass has to override this if the subclass
- 	adds instance variables."
- 	| newArray |
- 	newArray := Array new: self size + self growSize.
- 	newArray replaceFrom: 1 to: array size with: array startingAt: 1.
- 	array := newArray!

Item was removed:
- ----- Method: OrderedCollection>>growSize (in category 'adding') -----
- growSize
- 	^ array size max: 2!