function()

in server-examples/nodejs-backend/matches.js [165:173]

• 9 lines of code
• 3 McCabe index (conditional complexity)

          function(err, rows) {
            if (err) {
              reject(err);
            } else if (rows.length > 0) {
              resolve(rows[0].data);
            } else {
              resolve('');
            }
          });