takeWhileL -package:MissingH

where <math> is the prefix length. takeWhileL, applied to a predicate p and a sequence xs, returns the longest prefix (possibly empty) of xs of elements that satisfy p.

where <math> is the prefix length. takeWhileL, applied to a predicate p and a sequence xs, returns the longest prefix (possibly empty) of xs of elements that satisfy p. Returns a possibly empty sequence (Seq) in the case that the predicate fails on the first item.

Take all consecutive elements at the end of the stream for which the predicate is true. O(n) space, where n is the number elements taken. Unimplemented

Take all consecutive elements at the end of the stream for which the predicate is true. O(n) space, where n is the number elements taken. Unimplemented