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while (xs.Any(x => f(x))) { }

Pulling things out into other functions makes it even clearer.

Though yes, the goto is clearer than the labelled continue. I wouldn't necessarily agree that it's less error prone though.



Well, if we permit functional programming languages all the problems concerning imperative control flow magically go away...


I just used higher order functions to keep the example short, and I'd use them irl to avoid code repetition. The concept still applies without them:

    while (fTrueForAny(xs)) { }

    boolean fTrueForAny(List xs) {
      for (Item x : xs) {
        if (f(x)) {
          return true;
        }
      }

      return false;
    }
There isn't anything non-imperative about higher order functions.

    var externalDataStore = new ExternalDataStore()
    [1, 2, 3, 4].each(x => externalDataStore.store(x))
    externalDataStore.getItems().each(item => print(item))
Plenty of higher order functions, and plenty of non-functional, ordered, stateful, imperative code.




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