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It Sliding

docs/data/it-sliding.md

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Original Source

Creates a sequence of sliding windows of a given size with a given step. If step equals size, windows don't overlap.

go
seq := func(yield func(int) bool) {
    yield(1)
    yield(2)
    yield(3)
    yield(4)
    yield(5)
    yield(6)
    yield(7)
    yield(8)
}
windows := it.Sliding(seq, 2, 3)
var result [][]int
for w := range windows {
    result = append(result, w)
}
// result contains [1 2], [4 5], [7 8]