Back to Lo

Core Sliding

docs/data/core-sliding.md

1.53.0575 B
Original Source

Creates a slice of sliding windows of a given size with a given step. If step is equal to size, windows don't overlap (similar to Chunk). If step is less than size, windows overlap.

go
// Overlapping windows (step < size)
lo.Sliding([]int{1, 2, 3, 4, 5, 6}, 3, 1)
// [][]int{{1, 2, 3}, {2, 3, 4}, {3, 4, 5}, {4, 5, 6}}

// Non-overlapping windows (step == size, like Chunk)
lo.Sliding([]int{1, 2, 3, 4, 5, 6}, 3, 3)
// [][]int{{1, 2, 3}, {4, 5, 6}}

// Step > size (skipping elements)
lo.Sliding([]int{1, 2, 3, 4, 5, 6, 7, 8}, 2, 3)
// [][]int{{1, 2}, {4, 5}, {7, 8}}