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Andreas Raab uploaded a new version of Collections to project The Trunk: http://source.squeak.org/trunk/Collections-ar.143.mcz
==================== Summary ====================
Name: Collections-ar.143 Author: ar Time: 29 September 2009, 10:08:54 am UUID: dbdba380-1e1f-0244-9cd7-1e61d8dcda02 Ancestors: Collections-ar.142, Collections-ul.142
Merging Collections-ul.142:
- removed unnecessary #copy from Set and Dictionary
=============== Diff against Collections-ar.142 ===============
Item was removed: - ----- Method: Set>>copy (in category 'copying') ----- - copy - ^ self shallowCopy withArray: array shallowCopy!
Item was removed: - ----- Method: Dictionary>>copy (in category 'private') ----- - copy - "Must copy the associations, or later store will affect both the - original and the copy" - - ^ self shallowCopy withArray: - (array collect: [:assoc | - assoc ifNil: [nil] - ifNotNil: [Association key: assoc key - value: assoc value]])!
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