Languages / Go / learn-go-with-tests / reflection / reflection.go

package main

import "reflect"

func walk(x interface{}, fn func(input string)){
    val := reflect.ValueOf(x)

    for i := 0; i < val.NumField(); i++ {
        field := val.Field(i)

        if field.Kind() == reflect.String {
            fn(field.String())
        }
    }
}