Chris Muller uploaded a new version of Collections to project The Trunk: http://source.squeak.org/trunk/Collections-cmm.471.mcz
==================== Summary ====================
Name: Collections-cmm.471 Author: cmm Time: 7 April 2012, 3:55:28.506 pm UUID: e78ed15d-8393-4119-b4ac-df4811747699 Ancestors: Collections-nice.470
Allow the system to be extended with concatenation semantics.
=============== Diff against Collections-nice.470 ===============
Item was changed: ----- Method: Collection>>, (in category 'copying') ----- , aCollection + + ^ self copy addAll: aCollection asCollection; yourself! - ^self copy addAll: aCollection; yourself!
Item was added: + ----- Method: Collection>>asCollection (in category 'converting') ----- + asCollection + + ^ self!
Item was changed: ----- Method: SequenceableCollection>>, (in category 'copying') ----- , otherCollection "Concatenate two Strings or Collections." - ^ self copyReplaceFrom: self size + 1 to: self size + with: otherCollection asCollection - with: otherCollection " #(2 4 6 8) , #(who do we appreciate) ((2989 storeStringBase: 16) copyFrom: 4 to: 6) , ' boy!!' "!
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