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By bloid
via wiki.workingmouse.com
Published: May 12 2008 / 07:44

Scala Either
A new data type appears in version 2.7.1 of the Scala Programming Language called scala.Either (hereon referred to as Either) that is used very often in every-day practical programming tasks. In a similar way that Scala's List and Option types are classes with one or more case class subtypes, so is Either — it has two case classes; Left and Right.
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Christopher20 replied ago:

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please blocked this user!!!!

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andrewm replied ago:

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>please blocked this user!!!!

care to elaborate? I personally found the writeup on scala disjoint types very interesting...

Andrew

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