Last change
on this file since 84d0fbb was 6a3a178, checked in by Ema <ema_spirova@…>, 3 years ago |
initial commit
|
-
Property mode
set to
100644
|
File size:
439 bytes
|
Rev | Line | |
---|
[6a3a178] | 1 | /** Used to match `RegExp` flags from their coerced string values. */
|
---|
| 2 | var reFlags = /\w*$/;
|
---|
| 3 |
|
---|
| 4 | /**
|
---|
| 5 | * Creates a clone of `regexp`.
|
---|
| 6 | *
|
---|
| 7 | * @private
|
---|
| 8 | * @param {Object} regexp The regexp to clone.
|
---|
| 9 | * @returns {Object} Returns the cloned regexp.
|
---|
| 10 | */
|
---|
| 11 | function cloneRegExp(regexp) {
|
---|
| 12 | var result = new regexp.constructor(regexp.source, reFlags.exec(regexp));
|
---|
| 13 | result.lastIndex = regexp.lastIndex;
|
---|
| 14 | return result;
|
---|
| 15 | }
|
---|
| 16 |
|
---|
| 17 | module.exports = cloneRegExp;
|
---|
Note:
See
TracBrowser
for help on using the repository browser.