css-mangle-webpack-plugin/dist/utils/string.js

This webpack plugin package is a CSS mangler that globally optimizes and shortens identifier names.

(function (factory) {
    if (typeof module === "object" && typeof module.exports === "object") {
        var v = factory(require, exports);
        if (v !== undefined) module.exports = v;
    }
    else if (typeof define === "function" && define.amd) {
        define(["require", "exports"], factory);
    }
})(function (require, exports) {
    "use strict";
    Object.defineProperty(exports, "__esModule", { value: true });
    exports.StringUtil = void 0;
    /** This class provides additional functionality for `String` value type. */
    class StringUtil {
        /**
         * Replaces a given range(start, end) with the given string value,
         * and returns it.
         */
        static replaceRange(str, start, end, replaceValue) {
            return str.substring(0, start) + replaceValue + str.substring(end);
        }
        /**
         * Returns the length difference between a given old string
         * and a given new string.
         */
        static replacedLength(oldStr, newStr) {
            return newStr.length - oldStr.length;
        }
        /** Returns the bytes size of a given string value. */
        static BytesOf(str) {
            return new TextEncoder().encode(str).length;
        }
    }
    exports.StringUtil = StringUtil;
});