source: trip-planner-front/node_modules/lodash/_createCaseFirst.js@ 76712b2

Last change on this file since 76712b2 was 6a3a178, checked in by Ema <ema_spirova@…>, 3 years ago

initial commit

  • Property mode set to 100644
File size: 811 bytes
Line 
1var 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 */
13function 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
33module.exports = createCaseFirst;
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