Function max

packages/forms/signals/src/api/rules/metadata.ts:89–99

Creates a reducer that accumulates a the max of its individual item values.

()

  /** Creates a reducer that accumulates a the max of its individual item values. */
  max<T extends Date | number>(): MetadataReducer<T | undefined, T | undefined> {
    return {
      reduce: (acc, item) => {
        if (acc === undefined || item === undefined) {
          return acc ?? item;
        }
        return item > acc ? item : acc;
      },
      getInitial: () => undefined,
    };
  },

  /** Creates a reducer that logically or's its accumulated value with each individual item value. */
  or(): MetadataReducer<boolean, boolean> {