Returns an ImmVector containing the values of the current ImmVector starting after and including the first value that produces false when passed to the specified callback

public function skipWhile(
  (function(Tv): bool) $fn,
): ImmVector<Tv>;

That is, skips the continuous prefix of values in the current ImmVector for which the specified callback returns true.

The returned ImmVector will always be a subset (but not necessarily a proper subset) of the current ImmVector.


  • (function(Tv): bool) $fn - The callback used to determine the starting element for the returned ImmVector.



See [Vector::skipWhile](</hack/reference/class/Vector/skipWhile/#examples>) for usage examples.