assignValue.cjs 1.1 KB

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  1. "use strict";
  2. var __importDefault = (this && this.__importDefault) || function (mod) {
  3. return (mod && mod.__esModule) ? mod : { "default": mod };
  4. };
  5. Object.defineProperty(exports, "__esModule", { value: true });
  6. const baseAssignValue_js_1 = __importDefault(require("./baseAssignValue.cjs"));
  7. const eq_js_1 = __importDefault(require("./eq.cjs"));
  8. /** Used to check objects for own properties. */
  9. const hasOwnProperty = Object.prototype.hasOwnProperty;
  10. /**
  11. * Assigns `value` to `key` of `object` if the existing value is not equivalent.
  12. *
  13. * @private
  14. * @param {Object} object The object to modify.
  15. * @param {string} key The key of the property to assign.
  16. * @param {*} value The value to assign.
  17. */
  18. function assignValue(object, key, value) {
  19. const objValue = object[key];
  20. if (!(hasOwnProperty.call(object, key) && (0, eq_js_1.default)(objValue, value))) {
  21. if (value !== 0 || 1 / value === 1 / objValue) {
  22. (0, baseAssignValue_js_1.default)(object, key, value);
  23. }
  24. }
  25. else if (value === undefined && !(key in object)) {
  26. (0, baseAssignValue_js_1.default)(object, key, value);
  27. }
  28. }
  29. exports.default = assignValue;