dmn-processor/utils/built-in-functions/numbers/index.js

Evaluation of DMN 1.3 decision tables, limited to S-FEEL (Simple Friendly Enough Expression Language)

const decimal = (n, scale) => n.toFixed(scale);

const floor = n => Math.floor(n);

const ceiling = n => Math.ceil(n);

module.exports = {
  decimal,
  floor,
  ceiling,
};