const TurkishString = require("turkish-string");
 
const str1 = new TurkishString("string");
const str2 = TurkishString.create("string");
const str3 = new TurkishString(str1);
const str4 = TurkishString.create(str2);
const str5 = str4.clone();

const TurkishString = require("turkish-string");
 
const instance = new TurkishString("Ç-Ğ-I-İ-Ö-Ş-Ü");
const str1 = instance.toLowerCase();                     //ç-ğ-ı-i-ö-ş-ü
const str2 = TurkishString.toLowerCase("Ç-Ğ-I-İ-Ö-Ş-Ü"); //ç-ğ-ı-i-ö-ş-ü
const str3 = TurkishString.toLowerCase(instance);        //ç-ğ-ı-i-ö-ş-ü

const TurkishString = require("turkish-string");
 
const instance = new TurkishString("ç-ğ-ı-i-ö-ş-ü");
const str1 = instance.toUpperCase();                     //Ç-Ğ-I-İ-Ö-Ş-Ü
const str2 = TurkishString.toUpperCase("Ç-Ğ-I-İ-Ö-Ş-Ü"); //Ç-Ğ-I-İ-Ö-Ş-Ü
const str3 = TurkishString.toUpperCase(instance);        //Ç-Ğ-I-İ-Ö-Ş-Ü

const TurkishString = require("turkish-string");
 
const instance = new TurkishString("Ç-Ğ-I-İ-Ö-Ş-Ü");
const str1 = instance.clear();                     //C-G-I-I-O-S-U
const str2 = TurkishString.clear("Ç-Ğ-I-İ-Ö-Ş-Ü"); //C-G-I-I-O-S-U
const str3 = TurkishString.clear(instance);        //C-G-I-I-O-S-U

const letters = ["ğ", "g'", "f", "e", "d", "ç", "c", "b", "a"];
 
const englishSorted = letters.sort();
//["a", "b", "c", "d", "e", "f", "g", "ç", "ğ"]
 
const turkishSorted = letters.sort(TurkishString.compare);
//["a", "b", "c", "ç", "d", "e", "f", "g", "ğ"]