| 1 | define(["require", "exports"], function (require, exports) {
|
| 2 | "use strict";
|
| 3 | Object.defineProperty(exports, "__esModule", { value: true });
|
| 4 | exports.getFirstArrayDuplicate = void 0;
|
| 5 | function getFirstArrayDuplicate(array) {
|
| 6 | var seenValues = new Set();
|
| 7 | for (var _i = 0, array_1 = array; _i < array_1.length; _i++) {
|
| 8 | var entry = array_1[_i];
|
| 9 | if (seenValues.has(entry)) {
|
| 10 | return entry;
|
| 11 | }
|
| 12 | else {
|
| 13 | seenValues.add(entry);
|
| 14 | }
|
| 15 | }
|
| 16 | return undefined;
|
| 17 | }
|
| 18 | exports.getFirstArrayDuplicate = getFirstArrayDuplicate;
|
| 19 | });
|
| 20 | |
| \ | No newline at end of file |