Marcel Taeumel uploaded a new version of Kernel to project The Trunk: http://source.squeak.org/trunk/Kernel-ct.1251.mcz
==================== Summary ====================
Name: Kernel-ct.1251 Author: ct Time: 30 July 2019, 6:43:00.244625 pm UUID: 86bd73cc-a91c-3644-82f4-3efa8777333d Ancestors: Kernel-mt.1250
Convenience methods for exception handling
=============== Diff against Kernel-mt.1250 ===============
Item was added: + ----- Method: BlockClosure>>on:ensure: (in category 'exceptions') ----- + on: exceptionOrExceptionSet ensure: aBlock + + ^ self + on: exceptionOrExceptionSet + do: [:exception | + aBlock value. + exception pass]!
Item was added: + ----- Method: BlockClosure>>onInterruptEnsure: (in category 'exceptions') ----- + onInterruptEnsure: aBlock + "Evaluate myself, evaluate aBlock if any error was thrown or the thread is going to be terminated" + + | success result | + success := false. + [result := self value. + success := true] + ensure: [success ifFalse: aBlock]. + ^ result!
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