formationList

Spec

formationList<TSource>(
    source: TSource[], 
    TClass: ClassCapture<TSource>
): { L: ListAttributeValue }

Convert Array<TSource> to AttributeValue(L).

Input

Name	Type	Information
source	TSource[]	Array to convert to AttributeValue(L).
TClass	ClassCapture<TClass>	Reference of TClass .

Example

const dynamo: AttributeValue = Mapper.formationList(
    [
        { id: 666, name: "garfield" },
        { id: 777, name: "doraemong" }
    ],
    Cat
);

It will be formationed as,

{
    "L": [
        {
            "M": {
                "id": {
                    "N": "666"
                },
                "name": {
                    "S": "garfield"
                }
            }
        },
        {
            "M": {
                "id": {
                    "N": "777"
                },
                "name": {
                    "S": "doraemong"
                }
            }
        }
    ]
}