Viktor Klang • 5/26/2017

Futures in Scala Protips (part 3): Unapplying Future.apply (sometimes)

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This technical blog post, part of a series on Scala Futures, details a performance optimization. It explains that using Future.apply to wrap an already-known value needlessly starts an asynchronous computation. The article recommends using Future.successful, Future.failed, or Future.fromTry instead for better efficiency when the result is immediately available.

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#performance #asynchronous programming #Scala
Futures in Scala Protips (part 3): Unapplying Future.apply (sometimes)

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