|
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:
363 bytes
|
| Line | |
|---|
| 1 | var baseRandom = require('./_baseRandom');
|
|---|
| 2 |
|
|---|
| 3 | /**
|
|---|
| 4 | * A specialized version of `_.sample` for arrays.
|
|---|
| 5 | *
|
|---|
| 6 | * @private
|
|---|
| 7 | * @param {Array} array The array to sample.
|
|---|
| 8 | * @returns {*} Returns the random element.
|
|---|
| 9 | */
|
|---|
| 10 | function arraySample(array) {
|
|---|
| 11 | var length = array.length;
|
|---|
| 12 | return length ? array[baseRandom(0, length - 1)] : undefined;
|
|---|
| 13 | }
|
|---|
| 14 |
|
|---|
| 15 | module.exports = arraySample;
|
|---|
Note:
See
TracBrowser
for help on using the repository browser.
