Daniel Gordon highlighted scala> val Decimal(sign, integerpart, decimalpart) = "-1.23" s... from Programming in Scala, Third Edition

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scala> val Decimal(sign, integerpart, decimalpart) = "-1.23" sign: String = - integerpart: String = 1 decimalpart: String = .23

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Cover of Programming in Scala, Third Edition

Extractors
from Programming in Scala, Third Edition
by Bill Venners, Lex Spoon, Martin Odersky
Publisher: Artima Press
Released: April 2016

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So how would this be used in a case match like a case class?

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