How to check if interface{} is a slice

Question

I\'m noob in Go :) so my question may be stupid, but can\'t find answer, so.

I need a function:

func name (v interface{}) {
    if is_slice() {
              


        

Answer 1

icza's answer is correct, but is not recommended by go creators:

interface{} says nothing

A better approach may be to define a function for each type you have:

func name(v MyInterface) {
    // do something
}

func names(vs []MyInterface) {
    for _, v := range(vs) {
        name(v)
    }
}