@oat-sa/tao-core-sdk/src/util/capitalize.js

Core libraries of TAO

/*
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; under version 2
 * of the License (non-upgradable).
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 *
 * Copyright (c) 2015-2019 (original work) Open Assessment Technologies SA;
 *
 */

/**
 *
 * @author dieter <dieter@taotesting.com>
 */
import _ from 'lodash';

/**
 * Capitalize a word or a group of words
 *
 * @param {String} input the word to capitalize, will be applied after every ' '
 * @param {Boolean} allWords capitalize all words, similar to PHP's ucWords()
 * @returns {*}
 */
var capitalize = function capitalize(input, allWords) {
    var ucFirst = function ucFirst(str) {
        return str.charAt(0).toUpperCase() + str.substr(1);
    };

    if (!_.isString(input)) {
        return input;
    }

    if (allWords !== false && input.indexOf(' ') > -1) {
        return _.map(input.split(' '), ucFirst).join(' ');
    }
    return ucFirst(input);
};

/**
 * @exports capitalize
 */
export default capitalize;