1 | /** Used to match a single whitespace character. */
|
2 | var reWhitespace = /\s/;
|
3 |
|
4 | /**
|
5 | * Used by `_.trim` and `_.trimEnd` to get the index of the last non-whitespace
|
6 | * character of `string`.
|
7 | *
|
8 | * @private
|
9 | * @param {string} string The string to inspect.
|
10 | * @returns {number} Returns the index of the last non-whitespace character.
|
11 | */
|
12 | function trimmedEndIndex(string) {
|
13 | var index = string.length;
|
14 |
|
15 | while (index-- && reWhitespace.test(string.charAt(index))) {}
|
16 | return index;
|
17 | }
|
18 |
|
19 | export default trimmedEndIndex;
|