lo/docs/data/it-takefilter.md

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

name	slug	sourceRef	category	subCategory	signatures	playUrl	variantHelpers	similarHelpers	position
TakeFilter	takefilter	it/seq.go#L725	it	sequence	func TakeFilter[T any, I ~func(func(T) bool)](collection I, n int, predicate func(item T) bool) I func TakeFilterI[T any, I ~func(func(T) bool)](collection I, n int, predicate func(item T, index int) bool) I	https://go.dev/play/p/Db68Bhu4MCA	it#sequence#takefilter it#sequence#takefilteri	core#slice#takefilter	130

Filters elements and takes the first n matches. Stops once n matches are found.

TakeFilter

seq := func(yield func(int) bool) {
    yield(1)
    yield(2)
    yield(3)
    yield(4)
    yield(5)
    yield(6)
}
result := it.TakeFilter(seq, 2, func(x int) bool {
    return x%2 == 0
})
var out []int
for v := range result {
    out = append(out, v)
}
// out contains [2, 4]

TakeFilterI

result := it.TakeFilterI(seq, 2, func(x, index int) bool {
    return x%2 == 0 && index < 4
})
// out contains [2, 4]