|
Last change
on this file since bdd6491 was 6a3a178, checked in by Ema <ema_spirova@…>, 3 years ago |
|
initial commit
|
-
Property mode
set to
100644
|
|
File size:
900 bytes
|
| Line | |
|---|
| 1 | "use strict";
|
|---|
| 2 | Object.defineProperty(exports, "__esModule", { value: true });
|
|---|
| 3 | var ArgumentOutOfRangeError_1 = require("../util/ArgumentOutOfRangeError");
|
|---|
| 4 | var filter_1 = require("./filter");
|
|---|
| 5 | var throwIfEmpty_1 = require("./throwIfEmpty");
|
|---|
| 6 | var defaultIfEmpty_1 = require("./defaultIfEmpty");
|
|---|
| 7 | var take_1 = require("./take");
|
|---|
| 8 | function elementAt(index, defaultValue) {
|
|---|
| 9 | if (index < 0) {
|
|---|
| 10 | throw new ArgumentOutOfRangeError_1.ArgumentOutOfRangeError();
|
|---|
| 11 | }
|
|---|
| 12 | var hasDefaultValue = arguments.length >= 2;
|
|---|
| 13 | return function (source) { return source.pipe(filter_1.filter(function (v, i) { return i === index; }), take_1.take(1), hasDefaultValue
|
|---|
| 14 | ? defaultIfEmpty_1.defaultIfEmpty(defaultValue)
|
|---|
| 15 | : throwIfEmpty_1.throwIfEmpty(function () { return new ArgumentOutOfRangeError_1.ArgumentOutOfRangeError(); })); };
|
|---|
| 16 | }
|
|---|
| 17 | exports.elementAt = elementAt;
|
|---|
| 18 | //# sourceMappingURL=elementAt.js.map |
|---|
Note:
See
TracBrowser
for help on using the repository browser.
