Nicolas Cellier uploaded a new version of Collections to project The Trunk:
http://source.squeak.org/trunk/Collections-nice.274.mcz

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

Name: Collections-nice.274
Author: nice
Time: 5 January 2010, 6:37:34 am
UUID: fad23f8c-d34f-44b4-9da2-e741fc8c235c
Ancestors: Collections-nice.273

Simplify asLegalSelector

=============== Diff against Collections-nice.273 ===============

Item was changed:
  ----- Method: String>>asLegalSelector (in category 'converting') -----
  asLegalSelector
  	| toUse |
+ 	toUse := self select: [:char | char isAlphaNumeric].
+ 	(toUse size == 0 or: [toUse first isLetter not])
- 	toUse := ''.
- 	self do:
- 		[:char | char isAlphaNumeric ifTrue: [toUse := toUse copyWith: char]].
- 	(self size == 0 or: [self first isLetter not])
  		ifTrue:		[toUse := 'v', toUse].
+ 	^ toUse withFirstCharacterDownshifted!
- 
- 	^ toUse withFirstCharacterDownshifted
- 
- "'234znak 43 ) 2' asLegalSelector"!