slicex

package

v0.5.0 Latest Latest Go to latest Published: Jun 26, 2026 License: AGPL-3.0 Imports: 1 Imported by: 0

Details

Package slicex provides slice operations absent from the stdlib slices package.

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func Dedup[T comparable](s []T) []T

Dedup returns a new slice with duplicate elements removed, preserving order. The first occurrence of each element is kept.

func Diff[T cmp.Ordered](a, b []T) []T

Diff returns elements in a that are NOT present in b. Both slices must be sorted in ascending order. Runs in O(n+m).

func Intersect[T cmp.Ordered](a, b []T) []T

Intersect returns elements present in both a and b. Both slices must be sorted in ascending order. Runs in O(n+m).

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