/Javascript/Node.js/Node promisify without err

Node promisify without err

function promisify(func, callbackPos) {
  return (...args) => {
    return new Promise((resolve) => {
      const cb = (...args) => {
        resolve(args);
      };
      args.splice(callbackPos ? callbackPos : args.length, 0, cb);
      func(...args);
    });
  };
};

Similar codes

6 votes371 views2 answers
Node js do request
Javascript Node.js
0 vote367 views1 answer
Set local time in node
Javascript Node.js
9 votes368 views4 answers
Simple nodejs server
Javascript Node.js
0 vote377 views3 answers
Latitude and longitude distance calculate in node js
Javascript Node.js
0 vote358 views1 answer
What is @ atsign in first of file path nodejs
Javascript Node.js
0 vote360 views1 answer
Create file object node js
Javascript Node.js
3 votes365 views1 answer
Nodejs express return image
Javascript Node.js
1 vote367 views2 answers
Node sass error
Javascript Node.js
0 vote363 views1 answer
Nodejs execute every minute
Javascript Node.js
0 vote366 views1 answer
How to append response header in node
Javascript Node.js