mergeArrays.js 1.9 KB

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  1. "use strict";
  2. Object.defineProperty(exports, "__esModule", {
  3. value: true
  4. });
  5. exports["default"] = mergeArrays;
  6. function _createForOfIteratorHelperLoose(o, allowArrayLike) { var it = typeof Symbol !== "undefined" && o[Symbol.iterator] || o["@@iterator"]; if (it) return (it = it.call(o)).next.bind(it); if (Array.isArray(o) || (it = _unsupportedIterableToArray(o)) || allowArrayLike && o && typeof o.length === "number") { if (it) o = it; var i = 0; return function () { if (i >= o.length) return { done: true }; return { done: false, value: o[i++] }; }; } throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }
  7. function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }
  8. function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) { arr2[i] = arr[i]; } return arr2; }
  9. /**
  10. * Merges two arrays.
  11. * @param {*} a
  12. * @param {*} b
  13. * @return {*}
  14. */
  15. function mergeArrays(a, b) {
  16. var merged = a.slice();
  17. for (var _iterator = _createForOfIteratorHelperLoose(b), _step; !(_step = _iterator()).done;) {
  18. var element = _step.value;
  19. if (a.indexOf(element) < 0) {
  20. merged.push(element);
  21. }
  22. }
  23. return merged.sort(function (a, b) {
  24. return a - b;
  25. }); // ES6 version, requires Set polyfill.
  26. // let merged = new Set(a)
  27. // for (const element of b) {
  28. // merged.add(i)
  29. // }
  30. // return Array.from(merged).sort((a, b) => a - b)
  31. }
  32. //# sourceMappingURL=mergeArrays.js.map