freeze.js 1.7 KB

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  1. "use strict";
  2. // From https://raw.githubusercontent.com/nikoskalogridis/deep-freeze/fb921b32064dce1645197be2bf975fe0385450b0/index.js
  3. // which is sadly, no longer maintained
  4. Object.defineProperty(exports, "__esModule", { value: true });
  5. exports.deepFreeze = void 0;
  6. function deepFreeze(o) {
  7. if (o) {
  8. Object.freeze(o);
  9. Object.getOwnPropertyNames(o).forEach(function (prop) {
  10. if (o.hasOwnProperty(prop)
  11. && o[prop] !== null
  12. && (typeof o[prop] === 'object' || typeof o[prop] === 'function')
  13. && (o[prop].constructor !== Buffer)
  14. && !Object.isFrozen(o[prop])) {
  15. deepFreeze(o[prop]);
  16. }
  17. });
  18. }
  19. return o;
  20. }
  21. exports.deepFreeze = deepFreeze;
  22. ;
  23. //# sourceMappingURL=data:application/json;base64,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