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Scala 2.3.3
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abstract
trait
Function0
[R]
extends java.lang.Object
with scala.ScalaObject
Function with 0 parameters.
In the following example the definition of
currentSeconds is a shorthand for the anonymous class
definition anonfun0:
object Main extends Application {
val currentSeconds = () => System.currentTimeMillis() / 1000L
val anonfun0 = new Function0[Long] {
def apply(): Long = System.currentTimeMillis() / 1000L
}
Console.println(currentSeconds())
Console.println(anonfun0())
}| Def Summary | |
abstract
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def
apply
: R
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override
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def
toString
: java.lang.String
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| Def Detail |