@c_s_v_s_subrahmanyam/string-utils/src/utils/sorting.js

A comprehensive utility library for advanced string operations.

// Sorting utilities
module.exports = {
    sortCharacters: (str, order = 'asc') => {
      const sorted = [...str].sort((a, b) => (order === 'asc' ? a.localeCompare(b) : b.localeCompare(a)));
      return sorted.join('');
    },
  
    sortWords: (str, order = 'asc') => {
      const words = str.split(/\s+/);
      const sorted = words.sort((a, b) => (order === 'asc' ? a.localeCompare(b) : b.localeCompare(a)));
      return sorted.join(' ');
    },
  
    uniqueCharacters: (str) => {
      return [...new Set(str)].join('');
    },
  };