function readInput()

in src/verify-tags.js [28:46]

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

function readInput () {
    return new Promise((resolve, reject) => {
        const rl = readline.createInterface({
            input: process.stdin
        });

        let data = '';
        rl.on('line', function (line) {
            if (line) {
                data += line + '\n';
            } else {
                rl.close();
            }
        });
        rl.on('close', function () {
            resolve(data);
        });
    });
}