lo/docs/data/core-intersectby.md

name, slug, sourceRef, category, subCategory, playUrl, variantHelpers, similarHelpers, position, signatures

name	slug	sourceRef	category	subCategory	playUrl	variantHelpers	similarHelpers	position	signatures
IntersectBy	intersectby	intersect.go#L174	core	intersect		core#intersect#intersectby	core#intersect#intersect it#intersect#intersect it#intersect#intersectby core#intersect#difference core#intersect#union core#intersect#without core#slice#uniq	80	func IntersectBy[T any, K comparable, Slice ~[]T](transform func(T) K, lists ...Slice) Slice

Returns the intersection between two collections using a custom key selector function.

transform := func(v int) string {
  return strconv.Itoa(v)
}

lo.IntersectBy(transform, []int{0, 3, 5, 7}, []int{3, 5}, []int{0, 1, 2, 0, 3, 0})
// []int{3}