interface-slice.go

// from: https://stackoverflow.com/questions/12753805/type-converting-slices-of-interfaces
// make any slice to interface{} slice
func InterfaceSlice(slice interface{}) []interface{} {
    s := reflect.ValueOf(slice)
    if s.Kind() != reflect.Slice {
        panic("InterfaceSlice() given a non-slice type")
    }

    ret := make([]interface{}, s.Len())

    for i:=0; i<s.Len(); i++ {
        ret[i] = s.Index(i).Interface()
    }
    
    return ret
}