function patchCreatePool()

in packages/mysql/lib/mysql_p.js [67:83]

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

function patchCreatePool(mysql) {
  var baseFcn = '__createPool';
  mysql[baseFcn] = mysql['createPool'];

  mysql['createPool'] = function patchedCreatePool() {
    var pool = mysql[baseFcn].apply(pool, arguments);
    if (isPromise(pool)) {
      pool = pool.then((result) => {
        patchObject(result.pool);
        return result;
      });
    } else if (pool.query instanceof Function) {
      patchObject(pool);
    }
    return pool;
  };
}