dynamodb-toolbox
Version:
Lightweight and type-safe query builder for DynamoDB and TypeScript.
6 lines (5 loc) • 301 B
JavaScript
import { isObject } from '../../../../utils/validation/isObject.js';
import { $IS_EXTENSION } from './isExtension.js';
export const $ADD = Symbol('$ADD');
export const $add = (value) => ({ [$IS_EXTENSION]: true, [$ADD]: value });
export const isAddition = (input) => isObject(input) && $ADD in input;