fake-indexeddb/build/esm/lib/enforceRange.js

Fake IndexedDB: a pure JS in-memory implementation of the IndexedDB API

// https://heycam.github.io/webidl/#EnforceRange

const enforceRange = (num, type) => {
  const min = 0;
  const max = type === "unsigned long" ? 4294967295 : 9007199254740991;
  if (isNaN(num) || num < min || num > max) {
    throw new TypeError();
  }
  if (num >= 0) {
    return Math.floor(num);
  }
};
export default enforceRange;