basant307/AI_Governance_Project

1"use strict";2Object.defineProperty(exports, "__esModule", { value: true });3/**4 * GraphemerIterator5 *6 * Takes a string and a "BreakHandler" method during initialisation7 * and creates an iterable object that returns individual graphemes.8 *9 * @param str {string}10 * @return GraphemerIterator11 */12class GraphemerIterator {13    constructor(str, nextBreak) {14        this._index = 0;15        this._str = str;16        this._nextBreak = nextBreak;17    }18    [Symbol.iterator]() {19        return this;20    }21    next() {22        let brk;23        if ((brk = this._nextBreak(this._str, this._index)) < this._str.length) {24            const value = this._str.slice(this._index, brk);25            this._index = brk;26            return { value: value, done: false };27        }28        if (this._index < this._str.length) {29            const value = this._str.slice(this._index);30            this._index = this._str.length;31            return { value: value, done: false };32        }33        return { value: undefined, done: true };34    }35}36exports.default = GraphemerIterator;37