Changes to Trunk (http://source.squeak.org/trunk.html) in the last 24 hours:

http://lists.squeakfoundation.org/pipermail/packages/2010-October/003838.html

Name: Collections-ul.392
Ancestors: Collections-ul.391

- sped up SharedQueue by implementing SharedQueue >> #makeRoomAtEnd properly. The array holding the objects is grown/shrunk when needed.

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http://lists.squeakfoundation.org/pipermail/packages/2010-October/003839.html

Name: System-ul.386
Ancestors: System-ul.385

- use blocks instead of symbols
- compact the HashedCollections in the image segments instead of just rehashing them
- don't use SortedCollection in SystemNavigation >> #allMethodsSelect:, it's very slow (O(n^2) time) when lots of methods are selected

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http://lists.squeakfoundation.org/pipermail/packages/2010-October/003840.html

Name: Collections-ul.392
Ancestors: Collections-ul.391

- sped up SharedQueue by implementing SharedQueue >> #makeRoomAtEnd properly. The array holding the objects is grown/shrunk when needed.

=============================================