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:
811 bytes
|
Rev | Line | |
---|
[6a3a178] | 1 | var castSlice = require('./_castSlice'),
|
---|
| 2 | hasUnicode = require('./_hasUnicode'),
|
---|
| 3 | stringToArray = require('./_stringToArray'),
|
---|
| 4 | toString = require('./toString');
|
---|
| 5 |
|
---|
| 6 | /**
|
---|
| 7 | * Creates a function like `_.lowerFirst`.
|
---|
| 8 | *
|
---|
| 9 | * @private
|
---|
| 10 | * @param {string} methodName The name of the `String` case method to use.
|
---|
| 11 | * @returns {Function} Returns the new case function.
|
---|
| 12 | */
|
---|
| 13 | function createCaseFirst(methodName) {
|
---|
| 14 | return function(string) {
|
---|
| 15 | string = toString(string);
|
---|
| 16 |
|
---|
| 17 | var strSymbols = hasUnicode(string)
|
---|
| 18 | ? stringToArray(string)
|
---|
| 19 | : undefined;
|
---|
| 20 |
|
---|
| 21 | var chr = strSymbols
|
---|
| 22 | ? strSymbols[0]
|
---|
| 23 | : string.charAt(0);
|
---|
| 24 |
|
---|
| 25 | var trailing = strSymbols
|
---|
| 26 | ? castSlice(strSymbols, 1).join('')
|
---|
| 27 | : string.slice(1);
|
---|
| 28 |
|
---|
| 29 | return chr[methodName]() + trailing;
|
---|
| 30 | };
|
---|
| 31 | }
|
---|
| 32 |
|
---|
| 33 | module.exports = createCaseFirst;
|
---|
Note:
See
TracBrowser
for help on using the repository browser.