iterutil

func ZipShortestBy ¶

func ZipShortestBy[A, B, R any](as iter.Seq[A], bs iter.Seq[B], f func(A, B) R) iter.Seq[R]

ZipShortestBy pairs values from two sequences and stops when either sequence ends.

This keeps the shorter-input semantics of go-iterator-helper's hiter.Pairs. It intentionally differs from samber/lo/it.ZipBy2, which pads missing values with zero values when the sequences have different lengths.