package reflectutil

import "go4.org/reflectutil"

Package reflectutil contains reflect utilities.

Index ¶

• func Swapper(slice interface{}) func(i, j int)

Package Files ¶

reflectutil.go swapper.go swapper_std.go

func Swapper ¶ Uses

func Swapper(slice interface{}) func(i, j int)

Swapper returns a function which swaps the elements in slice. Swapper panics if the provided interface is not a slice.

Its goal is to work safely and efficiently for all versions and variants of Go: pre-Go1.5, Go1.5+, safe, unsafe, App Engine, GopherJS, etc.

Deprecated: this moved to the Go standard library. Use reflect.Swapper in Go 1.8+ instead.