dynamox

func AttrAs ¶

func AttrAs[T types.AttributeValue](
	item map[string]types.AttributeValue,
	name string,
) (v T, err error)

AttrAs fetches an attribute of type T from an item.

It returns an error if the item is absent or a different type.

func DeleteTableIfNotExists ¶

func DeleteTableIfNotExists(
	ctx context.Context,
	client *dynamodb.Client,
	table string,
) error

DeleteTableIfNotExists deletes a DynamoDB table if it does not exist.

func NewTestClient ¶

func NewTestClient(t testing.TB) *dynamodb.Client

NewTestClient returns a new DynamoDB client for use in a test.

func TryAttrAs ¶ added in v0.9.0

func TryAttrAs[T types.AttributeValue](
	item map[string]types.AttributeValue,
	name string,
) (v T, ok bool, err error)

TryAttrAs fetches an attribute of type T from an item.

It returns an error if the item is a different type.