src/core/Math.ts

   1 // Copyright 2020 Blue Static <https://www.bluestatic.org>
   2 // This program is free software licensed under the GNU General Public License,
   3 // version 3.0. The full text of the license can be found in LICENSE.txt.
   4 // SPDX-License-Identifier: GPL-3.0-only
   5
   6 export const clampToZero = (value: number): number => value < 0 ? 0 : value;
   7
   8 export const undefinedToZero = (value?: number): number => value === undefined ? 0 : value;
   9
  10 export const reduceBySum = (list: number[]) => list.reduce((acc, curr) => acc + curr, 0);