Category:Smalltalk: Difference between revisions

<lang smalltalk>[ try block to be evaluated ] on: exception do:[:ex | handler code ]</lang>

thewhere 'exexception' argumentis toan Exception class or Signal instance and the hander'ex' argument provides detail information (where and why) to the hander and also allows control of how to continue after the handlerafterwards (proceed, return, restart, reject).