How could I refactor this code so squaring stops o...

# announcements

[Ellen Spertus]

How could I refactor this code so squaring stops once the first square greater than 10 is found?

println((1..100000).map { it * it }.filter { it > 10 }.first())

(My real code doesn’t involve numbers or squaring, just a calculation that I want to stop computing when I get an acceptable result from map.)

[Ellen Spertus]

Even better would be a way I could get a pair with the number from the first list and the squared value satisfying the predicate.

[Shawn]

val firstSquareGreaterThanTen = (1..10000).asSequence()
    .map { it to it * it }
    .first { (_, square) -> square > 10 }

val (base, square) = firstSquareGreaterThanTen
println("base: $base, square: $square")

[Ellen Spertus]

Thanks, @Shawn!

[araqnid]

the question sounded more like a request for takeWhile than first 🤔