-1 I feel like the real problem is not SequenceType.find missing but SequenceType.first which is much more general and useful. CollectionType.first should be generalized to SequenceType.first. This will fix seq.lazy.filter(predicate).first. And I don't feel it deserves a separate find method.
On a side note this proposal highlights another problem: array-returning versions of SequenceType.map/flatMap/filter are often unexpectedly used instead of lazy variants
_______________________________________________ swift-evolution mailing list [email protected] https://lists.swift.org/mailman/listinfo/swift-evolution
