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davidChu201/scala return function

Last active August 4, 2016 17:47
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scala return function
Use Scala function as the returned value from another function:
class Test3 {
def saySth(prefix: String) = (s: String) => {
prefix + " " + s
}
}
object Main {
def main(args: Array[String]) {
val sayHello = new Test3().saySth("Hello")
println(sayHello(" Learn4master"))
}
}
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davidChu201 commented Aug 4, 2016

This example is from scala vs java

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