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kmdsbng/tailrec.kt

Created April 13, 2018 10:20
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tailrec.kt
tailrec fun <T, R> Iterable<T>.mapWithConsIter(result: Cons<R>, src: Iterator<T>, cb: (T) -> R): List<R> {
if (!src.hasNext()) {
return result
}
val e = src.next()
return mapWithConsIter(Cons<R>(cb(e), result), src, cb)
}
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