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qerub/ScalazLight.scala

Created December 18, 2013 23:07
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Scalaz Light (The Good[^W]Indispensable Parts)
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ScalazLight.scala
import scalaz._
trait ScalazLight
extends std.AllInstances
with syntax.std.ToOptionIdOps
with syntax.std.ToOptionOps
with syntax.ToEqualOps
with syntax.ToIdOps
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qerub commented Dec 18, 2013

What I currently consider indispensable:

  • === (typesafe equality)
  • Option#orZero (e.g. (None: Option[String]).orZero => "")
  • <|/unsafeTap (great with Java "beans")
  • |> (e.g. read(input) |> eval |> print)

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