number-is-finite.js 285 B

123456789
  1. var global = require('../internals/global');
  2. var globalIsFinite = global.isFinite;
  3. // `Number.isFinite` method
  4. // https://tc39.github.io/ecma262/#sec-number.isfinite
  5. module.exports = Number.isFinite || function isFinite(it) {
  6. return typeof it == 'number' && globalIsFinite(it);
  7. };