refactor start

home/ags/node_modules/graphemer/lib/GraphemerIterator.js

@@ -1,36 +0,0 @@
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-/**
- * GraphemerIterator
- *
- * Takes a string and a "BreakHandler" method during initialisation
- * and creates an iterable object that returns individual graphemes.
- *
- * @param str {string}
- * @return GraphemerIterator
- */
-class GraphemerIterator {
-    constructor(str, nextBreak) {
-        this._index = 0;
-        this._str = str;
-        this._nextBreak = nextBreak;
-    }
-    [Symbol.iterator]() {
-        return this;
-    }
-    next() {
-        let brk;
-        if ((brk = this._nextBreak(this._str, this._index)) < this._str.length) {
-            const value = this._str.slice(this._index, brk);
-            this._index = brk;
-            return { value: value, done: false };
-        }
-        if (this._index < this._str.length) {
-            const value = this._str.slice(this._index);
-            this._index = this._str.length;
-            return { value: value, done: false };
-        }
-        return { value: undefined, done: true };
-    }
-}
-exports.default = GraphemerIterator;