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vlasovskikh/gist:5644014

Created May 24, 2013 14:42
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gistfile1.kt
// Is it possible to shorten collection->array conversion in Kotlin?
fun f(): Array<String> {
val xs = setOf("foo", "bar")
return xs.toArray(Array(xs.size, { "" }))
}
@vlasovskikh
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Yes, it is:

fun f(): Array<String> {
  val xs = setOf("foo", "bar")
  return xs.toArray(array<String>())
}

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