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Are Scala's Case Classes a Failed Experiment?

15 replies on 2 pages. Most recent reply: Jul 1, 2008 7:42 AM by Derek Chen-Becker

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Derek Chen-Becker

Posts: 3
Nickname: dcbdenver
Registered: Sep, 2005

Re: Are Scala's Case Classes a Failed Experiment? Posted: Jul 1, 2008 7:42 AM
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Interestingly, in Scala exceptions are handled with the same pattern matching as you would use for anything else (technically a PartialFunction):


try {
...
} catch {
case iae : IllegalArgumentException => ...
case ioe : IOException => ...
case _ => ... // catches any other exceptions via wildcard
}


Note that exceptions are unchecked in Scala, so you're not actually required to catch any of them.

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