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Syllabus/themes/piratecare/node_modules/lodash/_createCaseFirst.js

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2020-03-05 04:10:52 +00:00
var castSlice = require('./_castSlice'),
hasUnicode = require('./_hasUnicode'),
stringToArray = require('./_stringToArray'),
toString = require('./toString');
/**
* Creates a function like `_.lowerFirst`.
*
* @private
* @param {string} methodName The name of the `String` case method to use.
* @returns {Function} Returns the new case function.
*/
function createCaseFirst(methodName) {
return function(string) {
string = toString(string);
var strSymbols = hasUnicode(string)
? stringToArray(string)
: undefined;
var chr = strSymbols
? strSymbols[0]
: string.charAt(0);
var trailing = strSymbols
? castSlice(strSymbols, 1).join('')
: string.slice(1);
return chr[methodName]() + trailing;
};
}
module.exports = createCaseFirst;