slicesx

Documentation

Overview

Package slicesx contains some helpful generic slice functions.

Index

• func Interleave[S ~[]T, T any](a, b S) S
• func Partition[S ~[]T, T any](s S, cb func(T) bool) (trues, falses S)
• func Shuffle[S ~[]T, T any](s S)

Functions

func Interleave

func Interleave[S ~[]T, T any](a, b S) S

Interleave combines two slices of the form [a, b, c] and [x, y, z] into a slice with elements interleaved; i.e. [a, x, b, y, c, z].

func Partition

func Partition[S ~[]T, T any](s S, cb func(T) bool) (trues, falses S)

Partition returns two slices, the first containing the elements of the input slice for which the callback evaluates to true, the second containing the rest.

This function does not mutate s.

func Shuffle

func Shuffle[S ~[]T, T any](s S)

Shuffle randomly shuffles a slice in-place, similar to rand.Shuffle.