|
Last change
on this file since 6a80231 was 6a3a178, checked in by Ema <ema_spirova@…>, 3 years ago |
|
initial commit
|
-
Property mode
set to
100644
|
|
File size:
286 bytes
|
| Rev | Line | |
|---|
| [6a3a178] | 1 | 'use strict';
|
|---|
| 2 |
|
|---|
| 3 | var numberIsNaN = function (value) {
|
|---|
| 4 | return value !== value;
|
|---|
| 5 | };
|
|---|
| 6 |
|
|---|
| 7 | module.exports = function is(a, b) {
|
|---|
| 8 | if (a === 0 && b === 0) {
|
|---|
| 9 | return 1 / a === 1 / b;
|
|---|
| 10 | }
|
|---|
| 11 | if (a === b) {
|
|---|
| 12 | return true;
|
|---|
| 13 | }
|
|---|
| 14 | if (numberIsNaN(a) && numberIsNaN(b)) {
|
|---|
| 15 | return true;
|
|---|
| 16 | }
|
|---|
| 17 | return false;
|
|---|
| 18 | };
|
|---|
| 19 |
|
|---|
Note:
See
TracBrowser
for help on using the repository browser.
