Method SetSliceIndex

model/value_slice.go:93–106

SetSliceIndex sets the value at the specified index in the slice.

(i int, val *Value)

// SetSliceIndex sets the value at the specified index in the slice.
func (v *Value) SetSliceIndex(i int, val *Value) error {
	unpacked := v.UnpackKinds(reflect.Interface, reflect.Pointer)
	if !unpacked.isSlice() {
		return ErrUnexpectedType{
			Expected: TypeSlice,
			Actual:   v.Type(),
		}
	}
	if i < 0 || i >= unpacked.value.Len() {
		return SliceIndexOutOfRange{Index: i}
	}
	unpacked.value.Index(i).Set(reflect.ValueOf(val))
	return nil
}

// RangeSlice iterates over each item in the slice and calls the provided function.
func (v *Value) RangeSlice(f func(int, *Value) error) error {