string/camelCase.js

import capitalize from './capitalize.js';

const camel = (str) => {
  const parts =
    str
      ?.replace(/([A-Z])+/g, capitalize)
      ?.split(/(?=[A-Z])|[.\-\s_]/)
      .map((x) => x.toLowerCase()) ?? [];
  if (parts.length === 0) return '';
  if (parts.length === 1) return parts[0];
  return parts.reduce((acc, part) => {
    return `${acc}${part.charAt(0).toUpperCase()}${part.slice(1)}`;
  });
};

/**
 * 字符串转小驼峰风格
 * @author xkloveme <xkloveme@gmail.com>
 * @category string
 * @alias string_camelCase
 * @param {String} value 字符串数据
 * @param {String} delimiter 分隔符
 * @returns {String} 返回小驼峰风格的字符串
 */
export default (value, delimiter = '/') => {
  if (value === undefined || value === null || value === '') return value;
  const data = value
    .split(delimiter)
    .map((v) => camel(v))
    .join(delimiter);
  return data;
};