function bundleJS()

in build.js [30:42]

• 13 lines of code
• 2 McCabe index (conditional complexity)

    function bundleJS(files) {
        const output = [];
        for  (let filePath of files) {
            output.push(fs.readFileSync(
                path.resolve(__dirname, filePath), 'utf-8'
            ));
        }
        const outputCode = output.join('\n');
        const result = UglifyJS.minify(outputCode, {
            mangle: true
        });
        return result.code;
    }