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stanch/FunctorTweak.scala

Created December 1, 2013 11:22
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FunctorTweak.scala
// use with Options:
var maybeTweak: Option[Tweak[TextView]] = Some(text("Hi"))
myTextView ~> maybeTweak // this will set the text
maybeTweak = None
myTextView ~> maybeTweak // this will be ignored
// use with Futures:
val showInASecond = future {
Thread.sleep(1000)
show
}
myTextView ~> hide ~> showInASecond
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