lo/docs/data/it-cutsuffix.md

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

name	slug	sourceRef	category	subCategory	signatures	variantHelpers	similarHelpers	position
CutSuffix	cutsuffix	it/seq.go#L778	it	string	func CutSuffix[T comparable, I ~func(func(T) bool)](collection I, separator []T) (before I, found bool)		core#string#cutsuffix	261

CutSuffix returns collection without the provided ending suffix and reports whether it found the suffix. If collection doesn't end with suffix, CutSuffix returns collection, false. If suffix is empty, CutSuffix returns collection, true.

collection := func(yield func(int) bool) {
    yield(1)
    yield(2)
    yield(3)
    yield(4)
}

before, found := it.CutSuffix(collection, []int{3, 4})
var result []int
for item := range before {
    result = append(result, item)
}
// result contains [1, 2], found is true