All files / uncapitalize/lib main.js

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/**
* @license Apache-2.0
*
* Copyright (c) 2022 The Stdlib Authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
*    http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
 
'use strict';
 
// MAIN //
 
/**
* Uncapitalizes the first character of a string.
*
* @param {string} str - input string
* @returns {string} input string with first character converted to lowercase
*
* @example
* var out = uncapitalize( 'Last man standing' );
* // returns 'last man standing'
*
* @example
* var out = uncapitalize( 'Presidential election' );
* // returns 'presidential election'
*
* @example
* var out = uncapitalize( 'JavaScript' );
* // returns 'javaScript'
*
* @example
* var out = uncapitalize( 'Hidden Treasures' );
* // returns 'hidden Treasures'
*/
function uncapitalize( str ) {
	if ( str === '' ) {
		return '';
	}
	return str.charAt( 0 ).toLowerCase() + str.slice( 1 );
}
 
 
// EXPORTS //
 
module.exports = uncapitalize;