CODEWITHSUNDEEP
javascriptnode.jsgun
srgbnd
srgbnd

Reputation: 5634

How to delete a node from set?

How can I delete a node from set?

For example, I want to delete velociraptor from dinos set. But when I run the script I still see two nodes behind dinos after dinos.map().val(cb) execution.

const Gun = require('gun');    
const gun = new Gun({ peers: [ 'https://localhost:8888/gun' ] });

const app = gun.get('park');
const dinos = app.get('dinos');

const velociraptor = app.get('velociraptor').put({
  statistics: {
    force: 9,
    speed: 15
  }
});

const trex = app.get('trex').put({
  statistics: {
    force: 25,
    speed: 5
  }
});

dinos.set(velociraptor);
dinos.set(trex);

//velociraptor.put(null);
app.get('velociraptor').put(null);

dinos.map().val((v, k) => {
  console.log(k);
  console.log(v);
});

Upvotes: 0

Views: 125

Answers (1)

J Decker
J Decker

Reputation: 586

can try this npm package which provides 'unset()' method for gun.

http://npmjs.com/package/gun-unset

Upvotes: 1

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